Rubocop

.rubocop.yml

@@ -0,0 +1,92 @@
+inherit_from: ./.rubocop_todo.yml
+
+AllCops:
+  Exclude:
+    - 'performance/shopify/*'
+
+Lint/AssignmentInCondition:
+  Enabled: false
+
+Lint/UnusedBlockArgument:
+  Enabled: false
+
+Lint/EndAlignment:
+  AlignWith: variable
+
+Style/SingleLineBlockParams:
+  Enabled: false
+
+Style/StringLiteralsInInterpolation:
+  Enabled: false
+
+Style/SignalException:
+  Enabled: false
+
+Style/StringLiterals:
+  Enabled: false
+
+Style/BracesAroundHashParameters:
+  Enabled: false
+
+Style/NumericLiterals:
+  Enabled: false
+
+Style/SpaceInsideBrackets:
+  Enabled: false
+
+Style/SpaceBeforeBlockBraces:
+  Enabled: false
+
+Style/Documentation:
+  Enabled: false
+
+Style/ClassAndModuleChildren:
+  Enabled: false
+
+Style/TrailingComma:
+  Enabled: false
+
+Style/IndentHash:
+  EnforcedStyle: consistent
+
+Style/FormatString:
+  Enabled: false
+
+Style/AlignParameters:
+  EnforcedStyle: with_fixed_indentation
+
+Style/MultilineOperationIndentation:
+  EnforcedStyle: indented
+
+Style/IfUnlessModifier:
+  Enabled: false
+
+Style/RaiseArgs:
+  Enabled: false
+
+Style/DeprecatedHashMethods:
+  Enabled: false
+
+Style/RegexpLiteral:
+  Enabled: false
+
+Style/SymbolLiteral:
+  Enabled: false
+
+Performance/Count:
+  Enabled: false
+
+Style/ConstantName:
+  Enabled: false
+
+Style/CaseIndentation:
+  Enabled: false
+
+Style/ClassVars:
+  Enabled: false
+
+Style/PerlBackrefs:
+  Enabled: false
+
+Style/WordArray:
+  Enabled: false

.rubocop_todo.yml

@@ -0,0 +1,142 @@
+# This configuration was generated by `rubocop --auto-gen-config`
+# on 2015-05-13 19:54:01 +0000 using RuboCop version 0.31.0.
+# The point is for the user to remove these configuration records
+# one by one as the offenses are removed from the code base.
+# Note that changes in the inspected code, or installation of new
+# versions of RuboCop, may require this file to be generated again.
+
+# Offense count: 2
+Lint/AmbiguousOperator:
+  Enabled: false
+
+# Offense count: 2
+Lint/AmbiguousRegexpLiteral:
+  Enabled: false
+
+# Offense count: 1
+Lint/Eval:
+  Enabled: false
+
+# Offense count: 4
+Lint/ParenthesesAsGroupedExpression:
+  Enabled: false
+
+# Offense count: 3
+# Cop supports --auto-correct.
+Lint/UnusedMethodArgument:
+  Enabled: false
+
+# Offense count: 1
+Lint/UselessAccessModifier:
+  Enabled: false
+
+# Offense count: 6
+Lint/UselessAssignment:
+  Enabled: false
+
+# Offense count: 51
+Metrics/AbcSize:
+  Max: 59
+
+# Offense count: 2
+Metrics/BlockNesting:
+  Max: 6
+
+# Offense count: 16
+# Configuration parameters: CountComments.
+Metrics/ClassLength:
+  Max: 304
+
+# Offense count: 10
+Metrics/CyclomaticComplexity:
+  Max: 15
+
+# Offense count: 547
+# Configuration parameters: AllowURI, URISchemes.
+Metrics/LineLength:
+  Max: 294
+
+# Offense count: 76
+# Configuration parameters: CountComments.
+Metrics/MethodLength:
+  Max: 46
+
+# Offense count: 1
+# Configuration parameters: CountComments.
+Metrics/ModuleLength:
+  Max: 216
+
+# Offense count: 6
+Metrics/PerceivedComplexity:
+  Max: 13
+
+# Offense count: 1
+Style/AccessorMethodName:
+  Enabled: false
+
+# Offense count: 2
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+Style/AndOr:
+  Enabled: false
+
+# Offense count: 2
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles, ProceduralMethods, FunctionalMethods, IgnoredMethods.
+Style/BlockDelimiters:
+  Enabled: false
+
+# Offense count: 1
+Style/DoubleNegation:
+  Enabled: false
+
+# Offense count: 1
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+Style/EmptyLinesAroundClassBody:
+  Enabled: false
+
+# Offense count: 2
+# Configuration parameters: MinBodyLength.
+Style/GuardClause:
+  Enabled: false
+
+# Offense count: 1
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles, UseHashRocketsWithSymbolValues.
+Style/HashSyntax:
+  Enabled: false
+
+# Offense count: 13
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+Style/MethodName:
+  Enabled: false
+
+# Offense count: 1
+Style/MultilineBlockChain:
+  Enabled: false
+
+# Offense count: 3
+# Configuration parameters: EnforcedStyle, MinBodyLength, SupportedStyles.
+Style/Next:
+  Enabled: false
+
+# Offense count: 3
+# Configuration parameters: NamePrefix, NamePrefixBlacklist.
+Style/PredicateName:
+  Enabled: false
+
+# Offense count: 1
+Style/RescueModifier:
+  Enabled: false
+
+# Offense count: 7
+# Cop supports --auto-correct.
+# Configuration parameters: AllowAsExpressionSeparator.
+Style/Semicolon:
+  Enabled: false
+
+# Offense count: 3
+# Cop supports --auto-correct.
+Style/SpecialGlobalVars:
+  Enabled: false

Gemfile

@@ -6,4 +6,5 @@ gem 'stackprof', platforms: :mri_21
 group :test do
   gem 'spy', '0.4.1'
   gem 'benchmark-ips'
+  gem 'rubocop'
 end

Rakefile

@@ -3,7 +3,7 @@ require 'rake/testtask'
 $LOAD_PATH.unshift File.expand_path("../lib", __FILE__)
 require "liquid/version"
 
-task :default => 'test'
+task default: [:rubocop, :test]
 
 desc 'run test suite with default parser'
 Rake::TestTask.new(:base_test) do |t|
@@ -18,6 +18,11 @@ task :warn_test do
   Rake::Task['base_test'].invoke
 end
 
+task :rubocop do
+  require 'rubocop/rake_task'
+  RuboCop::RakeTask.new
+end
+
 desc 'runs test suite with both strict and lax parsers'
 task :test do
   ENV['LIQUID_PARSER_MODE'] = 'lax'
@@ -27,16 +32,16 @@ task :test do
   Rake::Task['base_test'].invoke
 end
 
-task :gem => :build
+task gem: :build
 task :build do
   system "gem build liquid.gemspec"
 end
 
-task :install => :build do
+task install: :build do
   system "gem install liquid-#{Liquid::VERSION}.gem"
 end
 
-task :release => :build do
+task release: :build do
   system "git tag -a v#{Liquid::VERSION} -m 'Tagging #{Liquid::VERSION}'"
   system "git push --tags"
   system "gem push liquid-#{Liquid::VERSION}.gem"
@@ -44,7 +49,6 @@ task :release => :build do
 end
 
 namespace :benchmark do
-
   desc "Run the liquid benchmark with lax parsing"
   task :run do
     ruby "./performance/benchmark.rb lax"
@@ -56,9 +60,7 @@ namespace :benchmark do
   end
 end
 
-
 namespace :profile do
-
   desc "Run the liquid profile/performance coverage"
   task :run do
     ruby "./performance/profile.rb"
@@ -68,7 +70,6 @@ namespace :profile do
   task :strict do
     ruby "./performance/profile.rb strict"
   end
-
 end
 
 desc "Run example"

example/server/example_servlet.rb

@@ -4,7 +4,7 @@ module ProductsFilter
   end
 
   def prettyprint(text)
-    text.gsub( /\*(.*)\*/, '<b>\1</b>' )
+    text.gsub(/\*(.*)\*/, '<b>\1</b>')
   end
 
   def count(array)
@@ -17,30 +17,28 @@ module ProductsFilter
 end
 
 class Servlet < LiquidServlet
-
   def index
     { 'date' => Time.now }
   end
 
   def products
-    { 'products' => products_list, 'more_products' => more_products_list, 'description' => description, 'section' => 'Snowboards', 'cool_products' => true}
+    { 'products' => products_list, 'more_products' => more_products_list, 'description' => description, 'section' => 'Snowboards', 'cool_products' => true }
   end
 
   private
 
   def products_list
-    [{'name' => 'Arbor Draft', 'price' => 39900, 'description' => 'the *arbor draft* is a excellent product' },
-    {'name' => 'Arbor Element', 'price' => 40000, 'description' => 'the *arbor element* rocks for freestyling'},
-    {'name' => 'Arbor Diamond', 'price' => 59900, 'description' => 'the *arbor diamond* is a made up product because im obsessed with arbor and have no creativity'}]
+    [{ 'name' => 'Arbor Draft', 'price' => 39900, 'description' => 'the *arbor draft* is a excellent product' },
+     { 'name' => 'Arbor Element', 'price' => 40000, 'description' => 'the *arbor element* rocks for freestyling' },
+     { 'name' => 'Arbor Diamond', 'price' => 59900, 'description' => 'the *arbor diamond* is a made up product because im obsessed with arbor and have no creativity' }]
   end
 
   def more_products_list
-    [{'name' => 'Arbor Catalyst', 'price' => 39900, 'description' => 'the *arbor catalyst* is an advanced drop-through for freestyle and flatground performance and versatility' },
-    {'name' => 'Arbor Fish', 'price' => 40000, 'description' => 'the *arbor fish* is a compact pin that features an extended wheelbase and time-honored teardrop shape'}]
+    [{ 'name' => 'Arbor Catalyst', 'price' => 39900, 'description' => 'the *arbor catalyst* is an advanced drop-through for freestyle and flatground performance and versatility' },
+     { 'name' => 'Arbor Fish', 'price' => 40000, 'description' => 'the *arbor fish* is a compact pin that features an extended wheelbase and time-honored teardrop shape' }]
   end
 
   def description
     "List of Products ~ This is a list of products with price and description."
   end
-
 end

example/server/server.rb

@@ -6,7 +6,7 @@ require_relative 'liquid_servlet'
 require_relative 'example_servlet'
 
 # Setup webrick
-server = WEBrick::HTTPServer.new( :Port => ARGV[1] || 3000 )
+server = WEBrick::HTTPServer.new(Port: ARGV[1] || 3000)
 server.mount('/', Servlet)
 trap("INT"){ server.shutdown }
 server.start

lib/liquid/block.rb

@@ -35,17 +35,17 @@ module Liquid
       all_warnings
     end
 
-    def unknown_tag(tag, params, tokens)
+    def unknown_tag(tag, _params, _tokens)
       case tag
       when 'else'.freeze
         raise SyntaxError.new(options[:locale].t("errors.syntax.unexpected_else".freeze,
-                                                 :block_name => block_name))
+          block_name: block_name))
       when 'end'.freeze
         raise SyntaxError.new(options[:locale].t("errors.syntax.invalid_delimiter".freeze,
-                                                 :block_name => block_name,
-                                                 :block_delimiter => block_delimiter))
+          block_name: block_name,
+          block_delimiter: block_delimiter))
       else
-        raise SyntaxError.new(options[:locale].t("errors.syntax.unknown_tag".freeze, :tag => tag))
+        raise SyntaxError.new(options[:locale].t("errors.syntax.unknown_tag".freeze, tag: tag))
       end
     end
 
@@ -65,7 +65,7 @@ module Liquid
 
         return false if end_tag_name == block_delimiter
         unless end_tag_name
-          raise SyntaxError.new(@options[:locale].t("errors.syntax.tag_never_closed".freeze, :block_name => block_name))
+          raise SyntaxError.new(@options[:locale].t("errors.syntax.tag_never_closed".freeze, block_name: block_name))
         end
 
         # this tag is not registered with the system

lib/liquid/block_body.rb

@@ -79,7 +79,7 @@ module Liquid
           # If we get an Interrupt that means the block must stop processing. An
           # Interrupt is any command that stops block execution such as {% break %}
           # or {% continue %}
-          if token.is_a?(Continue) or token.is_a?(Break)
+          if token.is_a?(Continue) || token.is_a?(Break)
             context.push_interrupt(token.interrupt)
             break
           end
@@ -121,11 +121,11 @@ module Liquid
     end
 
     def raise_missing_tag_terminator(token, options)
-      raise SyntaxError.new(options[:locale].t("errors.syntax.tag_termination".freeze, :token => token, :tag_end => TagEnd.inspect))
+      raise SyntaxError.new(options[:locale].t("errors.syntax.tag_termination".freeze, token: token, tag_end: TagEnd.inspect))
     end
 
     def raise_missing_variable_terminator(token, options)
-      raise SyntaxError.new(options[:locale].t("errors.syntax.variable_termination".freeze, :token => token, :tag_end => VariableEnd.inspect))
+      raise SyntaxError.new(options[:locale].t("errors.syntax.variable_termination".freeze, token: token, tag_end: VariableEnd.inspect))
     end
   end
 end

lib/liquid/condition.rb

@@ -8,16 +8,16 @@ module Liquid
   #
   class Condition #:nodoc:
     @@operators = {
-      '=='.freeze => lambda { |cond, left, right|  cond.send(:equal_variables, left, right) },
-      '!='.freeze => lambda { |cond, left, right| !cond.send(:equal_variables, left, right) },
-      '<>'.freeze => lambda { |cond, left, right| !cond.send(:equal_variables, left, right) },
+      '=='.freeze => ->(cond, left, right) {  cond.send(:equal_variables, left, right) },
+      '!='.freeze => ->(cond, left, right) { !cond.send(:equal_variables, left, right) },
+      '<>'.freeze => ->(cond, left, right) { !cond.send(:equal_variables, left, right) },
       '<'.freeze  => :<,
       '>'.freeze  => :>,
       '>='.freeze => :>=,
       '<='.freeze => :<=,
-      'contains'.freeze => lambda { |cond, left, right|
+      'contains'.freeze => lambda do |cond, left, right|
         left && right && left.respond_to?(:include?) ? left.include?(right) : false
-      }
+      end
     }
 
     def self.operators
@@ -96,7 +96,7 @@ module Liquid
       # If the operator is empty this means that the decision statement is just
       # a single variable. We can just poll this variable from the context and
       # return this as the result.
-      return context.evaluate(left) if op == nil
+      return context.evaluate(left) if op.nil?
 
       left = context.evaluate(left)
       right = context.evaluate(right)
@@ -105,27 +105,23 @@ module Liquid
 
       if operation.respond_to?(:call)
         operation.call(self, left, right)
-      elsif left.respond_to?(operation) and right.respond_to?(operation)
+      elsif left.respond_to?(operation) && right.respond_to?(operation)
         begin
           left.send(operation, right)
         rescue ::ArgumentError => e
           raise Liquid::ArgumentError.new(e.message)
         end
-      else
-        nil
       end
     end
   end
 
-
   class ElseCondition < Condition
     def else?
       true
     end
 
-    def evaluate(context)
+    def evaluate(_context)
       true
     end
   end
-
 end

lib/liquid/context.rb

@@ -1,5 +1,4 @@
 module Liquid
-
   # Context keeps the variable stack and resolves variables, as well as keywords
   #
   #   context['variable'] = 'testing'
@@ -63,8 +62,7 @@ module Liquid
       @interrupts.pop
     end
 
-
-    def handle_error(e, token=nil)
+    def handle_error(e, token = nil)
       if e.is_a?(Liquid::Error)
         e.set_line_number_from_token(token)
       end
@@ -79,7 +77,7 @@ module Liquid
     end
 
     # Push new local scope on the stack. use <tt>Context#stack</tt> instead
-    def push(new_scope={})
+    def push(new_scope = {})
       @scopes.unshift(new_scope)
       raise StackLevelError, "Nesting too deep".freeze if @scopes.length > 100
     end
@@ -103,7 +101,7 @@ module Liquid
     #   end
     #
     #   context['var]  #=> nil
-    def stack(new_scope=nil)
+    def stack(new_scope = nil)
       old_stack_used = @this_stack_used
       if new_scope
         push(new_scope)
@@ -153,7 +151,6 @@ module Liquid
 
     # Fetches an object starting at the local scope and then moving up the hierachy
     def find_variable(key)
-
       # This was changed from find() to find_index() because this is a very hot
       # path and find_index() is optimized in MRI to reduce object allocation
       index = @scopes.find_index { |s| s.has_key?(key) }
@@ -171,13 +168,13 @@ module Liquid
         end
       end
 
-      scope     ||= @environments.last || @scopes.last
-      variable  ||= lookup_and_evaluate(scope, key)
+      scope ||= @environments.last || @scopes.last
+      variable ||= lookup_and_evaluate(scope, key)
 
       variable = variable.to_liquid
       variable.context = self if variable.respond_to?(:context=)
 
-      return variable
+      variable
     end
 
     def lookup_and_evaluate(obj, key)
@@ -189,15 +186,16 @@ module Liquid
     end
 
     private
-      def squash_instance_assigns_with_environments
-        @scopes.last.each_key do |k|
-          @environments.each do |env|
-            if env.has_key?(k)
-              scopes.last[k] = lookup_and_evaluate(env, k)
-              break
-            end
+
+    def squash_instance_assigns_with_environments
+      @scopes.last.each_key do |k|
+        @environments.each do |env|
+          if env.has_key?(k)
+            scopes.last[k] = lookup_and_evaluate(env, k)
+            break
           end
         end
-      end # squash_instance_assigns_with_environments
+      end
+    end # squash_instance_assigns_with_environments
   end # Context
 end # Liquid

lib/liquid/document.rb

@@ -15,9 +15,9 @@ module Liquid
     def unknown_tag(tag, options)
       case tag
       when 'else'.freeze, 'end'.freeze
-        raise SyntaxError.new(options[:locale].t("errors.syntax.unexpected_outer_tag".freeze, :tag => tag))
+        raise SyntaxError.new(options[:locale].t("errors.syntax.unexpected_outer_tag".freeze, tag: tag))
       else
-        raise SyntaxError.new(options[:locale].t("errors.syntax.unknown_tag".freeze, :tag => tag))
+        raise SyntaxError.new(options[:locale].t("errors.syntax.unknown_tag".freeze, tag: tag))
       end
     end
   end

lib/liquid/drop.rb

@@ -1,7 +1,6 @@
 require 'set'
 
 module Liquid
-
   # A drop in liquid is a class which allows you to export DOM like things to liquid.
   # Methods of drops are callable.
   # The main use for liquid drops is to implement lazy loaded objects.
@@ -27,7 +26,7 @@ module Liquid
     EMPTY_STRING = ''.freeze
 
     # Catch all for the method
-    def before_method(method)
+    def before_method(_method)
       nil
     end
 
@@ -40,7 +39,7 @@ module Liquid
       end
     end
 
-    def has_key?(name)
+    def has_key?(_name)
       true
     end
 
@@ -56,13 +55,13 @@ module Liquid
       self.class.name
     end
 
-    alias :[] :invoke_drop
+    alias_method :[], :invoke_drop
 
     private
 
     # Check for method existence without invoking respond_to?, which creates symbols
     def self.invokable?(method_name)
-      self.invokable_methods.include?(method_name.to_s)
+      invokable_methods.include?(method_name.to_s)
     end
 
     def self.invokable_methods

lib/liquid/errors.rb

@@ -3,7 +3,7 @@ module Liquid
     attr_accessor :line_number
     attr_accessor :markup_context
 
-    def to_s(with_prefix=true)
+    def to_s(with_prefix = true)
       str = ""
       str << message_prefix if with_prefix
       str << super()
@@ -18,7 +18,7 @@ module Liquid
 
     def set_line_number_from_token(token)
       return unless token.respond_to?(:line_number)
-      return if self.line_number
+      return if line_number
       self.line_number = token.line_number
     end
 
@@ -26,7 +26,7 @@ module Liquid
       if e.is_a?(Liquid::Error)
         e.to_s
       else
-        "Liquid error: #{e.to_s}"
+        "Liquid error: #{e}"
       end
     end
 

lib/liquid/expression.rb

@@ -28,6 +28,5 @@ module Liquid
         end
       end
     end
-
   end
 end

lib/liquid/file_system.rb

@@ -14,7 +14,7 @@ module Liquid
   # This will parse the template with a LocalFileSystem implementation rooted at 'template_path'.
   class BlankFileSystem
     # Called by Liquid to retrieve a template file
-    def read_template_file(template_path)
+    def read_template_file(_template_path)
       raise FileSystemError, "This liquid context does not allow includes."
     end
   end
@@ -51,7 +51,7 @@ module Liquid
 
     def read_template_file(template_path)
       full_path = full_path(template_path)
-      raise FileSystemError, "No such template '#{template_path}'" unless File.exists?(full_path)
+      raise FileSystemError, "No such template '#{template_path}'" unless File.exist?(full_path)
 
       File.read(full_path)
     end

lib/liquid/i18n.rb

@@ -22,6 +22,7 @@ module Liquid
     end
 
     private
+
     def interpolate(name, vars)
       name.gsub(/%\{(\w+)\}/) {
         # raise TranslationError, "Undefined key #{$1} for interpolation in translation #{name}"  unless vars[$1.to_sym]

lib/liquid/interrupts.rb

@@ -1,10 +1,9 @@
 module Liquid
-
   # An interrupt is any command that breaks processing of a block (ex: a for loop).
   class Interrupt
     attr_reader :message
 
-    def initialize(message=nil)
+    def initialize(message = nil)
       @message = message || "interrupt".freeze
     end
   end

lib/liquid/lexer.rb

@@ -27,7 +27,7 @@ module Liquid
     def tokenize
       @output = []
 
-      while !@ss.eos?
+      until @ss.eos?
         @ss.skip(/\s*/)
         tok = case
         when t = @ss.scan(COMPARISON_OPERATOR) then [:comparison, t]
@@ -39,7 +39,7 @@ module Liquid
         else
           c = @ss.getch
           if s = SPECIALS[c]
-            [s,c]
+            [s, c]
           else
             raise SyntaxError, "Unexpected character #{c}"
           end

lib/liquid/module_ex.rb

@@ -43,17 +43,17 @@
 #
 class Module
   def liquid_methods(*allowed_methods)
-    drop_class = eval "class #{self.to_s}::LiquidDropClass < Liquid::Drop; self; end"
-    
+    drop_class = eval "class #{self}::LiquidDropClass < Liquid::Drop; self; end"
+
     define_method :to_liquid do
       drop_class.new(self)
     end
-    
+
     drop_class.class_eval do
       def initialize(object)
         @object = object
       end
-      
+
       allowed_methods.each do |sym|
         define_method sym do
           @object.send sym

lib/liquid/parser_switching.rb

@@ -17,6 +17,7 @@ module Liquid
     end
 
     private
+
     def strict_parse_with_error_context(markup)
       strict_parse(markup)
     rescue SyntaxError => e

lib/liquid/profiler.rb

@@ -1,7 +1,6 @@
 require 'liquid/profiler/hooks'
 
 module Liquid
-
   # Profiler enables support for profiling template rendering to help track down performance issues.
   #
   # To enable profiling, first require 'liquid/profiler'.
@@ -55,9 +54,7 @@ module Liquid
       end
 
       def self.start(token, partial)
-        new(token, partial).tap do |t|
-          t.start
-        end
+        new(token, partial).tap(&:start)
       end
 
       def start
@@ -139,7 +136,7 @@ module Liquid
       @timing_stack.push(Timing.start(token, current_partial))
     end
 
-    def end_token(token)
+    def end_token(_token)
       timing = @timing_stack.pop
       timing.finish
 
@@ -157,6 +154,5 @@ module Liquid
     def pop_partial
       @partial_stack.pop
     end
-
   end
 end

lib/liquid/resource_limits.rb

@@ -1,7 +1,7 @@
 module Liquid
   class ResourceLimits
     attr_accessor :render_length, :render_score, :assign_score,
-                  :render_length_limit, :render_score_limit, :assign_score_limit
+      :render_length_limit, :render_score_limit, :assign_score_limit
 
     def initialize(limits)
       @render_length_limit = limits[:render_length_limit]
@@ -12,8 +12,8 @@ module Liquid
 
     def reached?
       (@render_length_limit && @render_length > @render_length_limit) ||
-      (@render_score_limit  && @render_score  > @render_score_limit ) ||
-      (@assign_score_limit  && @assign_score  > @assign_score_limit )
+        (@render_score_limit && @render_score > @render_score_limit) ||
+        (@assign_score_limit && @assign_score > @assign_score_limit)
     end
 
     def reset

lib/liquid/standardfilters.rb

@@ -2,7 +2,6 @@ require 'cgi'
 require 'bigdecimal'
 
 module Liquid
-
   module StandardFilters
     HTML_ESCAPE = {
       '&'.freeze => '&'.freeze,
@@ -46,7 +45,7 @@ module Liquid
       CGI.escape(input) rescue input
     end
 
-    def slice(input, offset, length=nil)
+    def slice(input, offset, length = nil)
       offset = Integer(offset)
       length = length ? Integer(length) : 1
 
@@ -59,14 +58,14 @@ module Liquid
 
     # Truncate a string down to x characters
     def truncate(input, length = 50, truncate_string = "...".freeze)
-      if input.nil? then return end
+      return if input.nil?
       l = length.to_i - truncate_string.length
       l = 0 if l < 0
       input.length > length.to_i ? input[0...l] + truncate_string : input
     end
 
     def truncatewords(input, words = 15, truncate_string = "...".freeze)
-      if input.nil? then return end
+      return if input.nil?
       wordlist = input.to_s.split
       l = words.to_i - 1
       l = 0 if l < 0
@@ -116,9 +115,9 @@ module Liquid
       if property.nil?
         ary.sort
       elsif ary.first.respond_to?(:[]) && !ary.first[property].nil?
-        ary.sort {|a,b| a[property] <=> b[property] }
+        ary.sort { |a, b| a[property] <=> b[property] }
       elsif ary.first.respond_to?(property)
-        ary.sort {|a,b| a.send(property) <=> b.send(property) }
+        ary.sort { |a, b| a.send(property) <=> b.send(property) }
       end
     end
 
@@ -128,11 +127,11 @@ module Liquid
       ary = InputIterator.new(input)
 
       if property.nil?
-        ary.sort {|a,b| a.casecmp(b) }
+        ary.sort { |a, b| a.casecmp(b) }
       elsif ary.first.respond_to?(:[]) && !ary.first[property].nil?
-        ary.sort {|a,b| a[property].casecmp(b[property]) }
+        ary.sort { |a, b| a[property].casecmp(b[property]) }
       elsif ary.first.respond_to?(property)
-        ary.sort {|a,b| a.send(property).casecmp(b.send(property)) }
+        ary.sort { |a, b| a.send(property).casecmp(b.send(property)) }
       end
     end
 
@@ -336,8 +335,6 @@ module Liquid
         Time.at(obj.to_i)
       when String
         Time.parse(obj)
-      else
-        nil
       end
     rescue ArgumentError
       nil

lib/liquid/strainer.rb

@@ -1,7 +1,6 @@
 require 'set'
 
 module Liquid
-
   # Strainer is the parent class for the filters system.
   # New filters are mixed into the strainer class which is then instantiated for each liquid template render run.
   #
@@ -22,14 +21,14 @@ module Liquid
       @context = context
     end
 
-    def self.filter_methods
-      @filter_methods
+    class << self
+      attr_reader :filter_methods
     end
 
     def self.add_filter(filter)
       raise ArgumentError, "Expected module but got: #{f.class}" unless filter.is_a?(Module)
       unless self.class.include?(filter)
-        self.send(:include, filter)
+        send(:include, filter)
         @filter_methods.merge(filter.public_instance_methods.map(&:to_s))
       end
     end

lib/liquid/tag.rb

@@ -20,7 +20,7 @@ module Liquid
       @options    = options
     end
 
-    def parse(tokens)
+    def parse(_tokens)
     end
 
     def raw
@@ -31,7 +31,7 @@ module Liquid
       self.class.name.downcase
     end
 
-    def render(context)
+    def render(_context)
       ''.freeze
     end
 

lib/liquid/tags/assign.rb

@@ -1,5 +1,4 @@
 module Liquid
-
   # Assign sets a variable in your template.
   #
   #   {% assign foo = 'monkey' %}
@@ -15,7 +14,7 @@ module Liquid
       super
       if markup =~ Syntax
         @to = $1
-        @from = Variable.new($2,options)
+        @from = Variable.new($2, options)
         @from.line_number = line_number
       else
         raise SyntaxError.new options[:locale].t("errors.syntax.assign".freeze)

lib/liquid/tags/break.rb

@@ -1,5 +1,4 @@
 module Liquid
-
   # Break tag to be used to break out of a for loop.
   #
   # == Basic Usage:
@@ -10,11 +9,9 @@ module Liquid
   #    {% endfor %}
   #
   class Break < Tag
-
     def interrupt
       BreakInterrupt.new
     end
-
   end
 
   Template.register_tag('break'.freeze, Break)

lib/liquid/tags/case.rb

@@ -59,7 +59,7 @@ module Liquid
       body = BlockBody.new
 
       while markup
-        if not markup =~ WhenSyntax
+        unless markup =~ WhenSyntax
           raise SyntaxError.new(options[:locale].t("errors.syntax.case_invalid_when".freeze))
         end
 
@@ -72,7 +72,7 @@ module Liquid
     end
 
     def record_else_condition(markup)
-      if not markup.strip.empty?
+      unless markup.strip.empty?
         raise SyntaxError.new(options[:locale].t("errors.syntax.case_invalid_else".freeze))
       end
 

lib/liquid/tags/comment.rb

@@ -1,10 +1,10 @@
 module Liquid
   class Comment < Block
-    def render(context)
+    def render(_context)
       ''.freeze
     end
 
-    def unknown_tag(tag, markup, tokens)
+    def unknown_tag(_tag, _markup, _tokens)
     end
 
     def blank?

lib/liquid/tags/decrement.rb

@@ -1,5 +1,4 @@
 module Liquid
-
   # decrement is used in a place where one needs to insert a counter
   #     into a template, and needs the counter to survive across
   #     multiple instantiations of the template.
@@ -26,12 +25,10 @@ module Liquid
 
     def render(context)
       value = context.environments.first[@variable] ||= 0
-      value = value - 1
+      value -= 1
       context.environments.first[@variable] = value
       value.to_s
     end
-
-    private
   end
 
   Template.register_tag('decrement'.freeze, Decrement)

lib/liquid/tags/for.rb

@@ -1,5 +1,4 @@
 module Liquid
-
   # "For" iterates over an array or collection.
   # Several useful variables are available to you within the loop.
   #
@@ -54,9 +53,8 @@ module Liquid
     end
 
     def parse(tokens)
-      if more = parse_body(@for_block, tokens)
-        parse_body(@else_block, tokens)
-      end
+      return unless parse_body(@for_block, tokens)
+      parse_body(@else_block, tokens)
     end
 
     def nodelist

lib/liquid/tags/if.rb

@@ -21,7 +21,7 @@ module Liquid
     end
 
     def parse(tokens)
-      while more = parse_body(@blocks.last.attachment, tokens)
+      while parse_body(@blocks.last.attachment, tokens)
       end
     end
 
@@ -50,61 +50,61 @@ module Liquid
 
     private
 
-      def push_block(tag, markup)
-        block = if tag == 'else'.freeze
-          ElseCondition.new
-        else
-          parse_with_selected_parser(markup)
-        end
-
-        @blocks.push(block)
-        block.attach(BlockBody.new)
+    def push_block(tag, markup)
+      block = if tag == 'else'.freeze
+        ElseCondition.new
+      else
+        parse_with_selected_parser(markup)
       end
 
-      def lax_parse(markup)
-        expressions = markup.scan(ExpressionsAndOperators)
-        raise(SyntaxError.new(options[:locale].t("errors.syntax.if".freeze))) unless expressions.pop =~ Syntax
+      @blocks.push(block)
+      block.attach(BlockBody.new)
+    end
 
-        condition = Condition.new(Expression.parse($1), $2, Expression.parse($3))
+    def lax_parse(markup)
+      expressions = markup.scan(ExpressionsAndOperators)
+      raise(SyntaxError.new(options[:locale].t("errors.syntax.if".freeze))) unless expressions.pop =~ Syntax
 
-        while not expressions.empty?
-          operator = expressions.pop.to_s.strip
+      condition = Condition.new(Expression.parse($1), $2, Expression.parse($3))
 
-          raise(SyntaxError.new(options[:locale].t("errors.syntax.if".freeze))) unless expressions.pop.to_s =~ Syntax
+      until expressions.empty?
+        operator = expressions.pop.to_s.strip
 
-          new_condition = Condition.new(Expression.parse($1), $2, Expression.parse($3))
-          raise(SyntaxError.new(options[:locale].t("errors.syntax.if".freeze))) unless BOOLEAN_OPERATORS.include?(operator)
-          new_condition.send(operator, condition)
-          condition = new_condition
-        end
+        raise(SyntaxError.new(options[:locale].t("errors.syntax.if".freeze))) unless expressions.pop.to_s =~ Syntax
 
-        condition
+        new_condition = Condition.new(Expression.parse($1), $2, Expression.parse($3))
+        raise(SyntaxError.new(options[:locale].t("errors.syntax.if".freeze))) unless BOOLEAN_OPERATORS.include?(operator)
+        new_condition.send(operator, condition)
+        condition = new_condition
       end
 
-      def strict_parse(markup)
-        p = Parser.new(markup)
+      condition
+    end
 
-        condition = parse_comparison(p)
+    def strict_parse(markup)
+      p = Parser.new(markup)
 
-        while op = (p.id?('and'.freeze) || p.id?('or'.freeze))
-          new_cond = parse_comparison(p)
-          new_cond.send(op, condition)
-          condition = new_cond
-        end
-        p.consume(:end_of_string)
+      condition = parse_comparison(p)
 
-        condition
+      while op = (p.id?('and'.freeze) || p.id?('or'.freeze))
+        new_cond = parse_comparison(p)
+        new_cond.send(op, condition)
+        condition = new_cond
       end
+      p.consume(:end_of_string)
 
-      def parse_comparison(p)
-        a = Expression.parse(p.expression)
-        if op = p.consume?(:comparison)
-          b = Expression.parse(p.expression)
-          Condition.new(a, op, b)
-        else
-          Condition.new(a)
-        end
+      condition
+    end
+
+    def parse_comparison(p)
+      a = Expression.parse(p.expression)
+      if op = p.consume?(:comparison)
+        b = Expression.parse(p.expression)
+        Condition.new(a, op, b)
+      else
+        Condition.new(a)
       end
+    end
   end
 
   Template.register_tag('if'.freeze, If)

lib/liquid/tags/ifchanged.rb

@@ -1,9 +1,7 @@
 module Liquid
   class Ifchanged < Block
-
     def render(context)
       context.stack do
-
         output = super
 
         if output != context.registers[:ifchanged]

lib/liquid/tags/include.rb

@@ -1,5 +1,4 @@
 module Liquid
-
   # Include allows templates to relate with other templates
   #
   # Simply include another template:
@@ -38,7 +37,7 @@ module Liquid
       end
     end
 
-    def parse(tokens)
+    def parse(_tokens)
     end
 
     def render(context)
@@ -71,35 +70,36 @@ module Liquid
     end
 
     private
-      def load_cached_partial(context)
-        cached_partials = context.registers[:cached_partials] || {}
-        template_name = context.evaluate(@template_name_expr)
 
-        if cached = cached_partials[template_name]
-          return cached
-        end
-        source = read_template_from_file_system(context)
-        partial = Liquid::Template.parse(source, pass_options)
-        cached_partials[template_name] = partial
-        context.registers[:cached_partials] = cached_partials
-        partial
+    def load_cached_partial(context)
+      cached_partials = context.registers[:cached_partials] || {}
+      template_name = context.evaluate(@template_name_expr)
+
+      if cached = cached_partials[template_name]
+        return cached
       end
+      source = read_template_from_file_system(context)
+      partial = Liquid::Template.parse(source, pass_options)
+      cached_partials[template_name] = partial
+      context.registers[:cached_partials] = cached_partials
+      partial
+    end
 
-      def read_template_from_file_system(context)
-        file_system = context.registers[:file_system] || Liquid::Template.file_system
+    def read_template_from_file_system(context)
+      file_system = context.registers[:file_system] || Liquid::Template.file_system
 
-        file_system.read_template_file(context.evaluate(@template_name_expr))
-      end
-
-      def pass_options
-        dont_pass = @options[:include_options_blacklist]
-        return {locale: @options[:locale]} if dont_pass == true
-        opts = @options.merge(included: true, include_options_blacklist: false)
-        if dont_pass.is_a?(Array)
-          dont_pass.each {|o| opts.delete(o)}
-        end
-        opts
+      file_system.read_template_file(context.evaluate(@template_name_expr))
+    end
+
+    def pass_options
+      dont_pass = @options[:include_options_blacklist]
+      return { locale: @options[:locale] } if dont_pass == true
+      opts = @options.merge(included: true, include_options_blacklist: false)
+      if dont_pass.is_a?(Array)
+        dont_pass.each { |o| opts.delete(o) }
       end
+      opts
+    end
   end
 
   Template.register_tag('include'.freeze, Include)

lib/liquid/tags/raw.rb

@@ -9,11 +9,11 @@ module Liquid
           @body << $1 if $1 != "".freeze
           return if block_delimiter == $2
         end
-        @body << token if not token.empty?
+        @body << token unless token.empty?
       end
     end
 
-    def render(context)
+    def render(_context)
       @body
     end
 

lib/liquid/tags/table_row.rb

@@ -33,7 +33,6 @@ module Liquid
 
       result = "<tr class=\"row1\">\n"
       context.stack do
-
         collection.each_with_index do |item, index|
           context[@variable_name] = item
           context['tablerowloop'.freeze] = {
@@ -50,17 +49,15 @@ module Liquid
             'col_last'.freeze  => (col == cols - 1)
           }
 
-
           col += 1
 
           result << "<td class=\"col#{col}\">" << super << '</td>'
 
-          if col == cols and (index != length - 1)
+          if col == cols && (index != length - 1)
             col  = 0
             row += 1
             result << "</tr>\n<tr class=\"row#{row}\">"
           end
-
         end
       end
       result << "</tr>\n"

lib/liquid/tags/unless.rb

@@ -8,7 +8,6 @@ module Liquid
   class Unless < If
     def render(context)
       context.stack do
-
         # First condition is interpreted backwards ( if not )
         first_block = @blocks.first
         unless first_block.evaluate(context)

lib/liquid/template.rb

@@ -1,5 +1,4 @@
 module Liquid
-
   # Templates are central to liquid.
   # Interpretating templates is a two step process. First you compile the
   # source code you got. During compile time some extensive error checking is performed.
@@ -15,7 +14,7 @@ module Liquid
   #
   class Template
     DEFAULT_OPTIONS = {
-      :locale => I18n.new
+      locale: I18n.new
     }
 
     attr_accessor :root
@@ -189,7 +188,7 @@ module Liquid
         options = args.pop
 
         if options[:registers].is_a?(Hash)
-          self.registers.merge!(options[:registers])
+          registers.merge!(options[:registers])
         end
 
         if options[:filters]
@@ -237,7 +236,7 @@ module Liquid
       tokens = calculate_line_numbers(source.split(TemplateParser))
 
       # removes the rogue empty element at the beginning of the array
-      tokens.shift if tokens[0] and tokens[0].empty?
+      tokens.shift if tokens[0] && tokens[0].empty?
 
       tokens
     end

lib/liquid/utils.rb

@@ -1,8 +1,7 @@
 module Liquid
   module Utils
-
     def self.slice_collection(collection, from, to)
-      if (from != 0 || to != nil) && collection.respond_to?(:load_slice)
+      if (from != 0 || !to.nil?) && collection.respond_to?(:load_slice)
         collection.load_slice(from, to)
       else
         slice_collection_using_each(collection, from, to)
@@ -21,7 +20,6 @@ module Liquid
       return [collection] if non_blank_string?(collection)
 
       collection.each do |item|
-
         if to && to <= index
           break
         end

lib/liquid/variable.rb

@@ -1,5 +1,4 @@
 module Liquid
-
   # Holds variables. Variables are only loaded "just in time"
   # and are not evaluated as part of the render stage
   #
@@ -34,18 +33,18 @@ module Liquid
 
     def lax_parse(markup)
       @filters = []
-      if markup =~ /(#{QuotedFragment})(.*)/om
-        name_markup = $1
-        filter_markup = $2
-        @name = Expression.parse(name_markup)
-        if filter_markup =~ /#{FilterSeparator}\s*(.*)/om
-          filters = $1.scan(FilterParser)
-          filters.each do |f|
-            if f =~ /\w+/
-              filtername = Regexp.last_match(0)
-              filterargs = f.scan(/(?:#{FilterArgumentSeparator}|#{ArgumentSeparator})\s*((?:\w+\s*\:\s*)?#{QuotedFragment})/o).flatten
-              @filters << parse_filter_expressions(filtername, filterargs)
-            end
+      return unless markup =~ /(#{QuotedFragment})(.*)/om
+
+      name_markup = $1
+      filter_markup = $2
+      @name = Expression.parse(name_markup)
+      if filter_markup =~ /#{FilterSeparator}\s*(.*)/om
+        filters = $1.scan(FilterParser)
+        filters.each do |f|
+          if f =~ /\w+/
+            filtername = Regexp.last_match(0)
+            filterargs = f.scan(/(?:#{FilterArgumentSeparator}|#{ArgumentSeparator})\s*((?:\w+\s*\:\s*)?#{QuotedFragment})/o).flatten
+            @filters << parse_filter_expressions(filtername, filterargs)
           end
         end
       end
@@ -68,9 +67,7 @@ module Liquid
       # first argument
       filterargs = [p.argument]
       # followed by comma separated others
-      while p.consume?(:comma)
-        filterargs << p.argument
-      end
+      filterargs << p.argument while p.consume?(:comma)
       filterargs
     end
 

lib/liquid/variable_lookup.rb

@@ -41,8 +41,8 @@ module Liquid
         # If object is a hash- or array-like object we look for the
         # presence of the key and if its available we return it
         if object.respond_to?(:[]) &&
-          ((object.respond_to?(:has_key?) && object.has_key?(key)) ||
-           (object.respond_to?(:fetch) && key.is_a?(Integer)))
+            ((object.respond_to?(:has_key?) && object.has_key?(key)) ||
+             (object.respond_to?(:fetch) && key.is_a?(Integer)))
 
           # if its a proc we will replace the entry with the proc
           res = context.lookup_and_evaluate(object, key)
@@ -68,7 +68,7 @@ module Liquid
     end
 
     def ==(other)
-      self.class == other.class && self.state == other.state
+      self.class == other.class && state == other.state
     end
 
     protected

liquid.gemspec

@@ -1,6 +1,6 @@
 # encoding: utf-8
 lib = File.expand_path('../lib/', __FILE__)
-$:.unshift lib unless $:.include?(lib)
+$LOAD_PATH.unshift lib unless $LOAD_PATH.include?(lib)
 
 require "liquid/version"
 
@@ -13,7 +13,7 @@ Gem::Specification.new do |s|
   s.email       = ["tobi@leetsoft.com"]
   s.homepage    = "http://www.liquidmarkup.org"
   s.license     = "MIT"
-  #s.description = "A secure, non-evaling end user template engine with aesthetic markup."
+  # s.description = "A secure, non-evaling end user template engine with aesthetic markup."
 
   s.required_rubygems_version = ">= 1.3.7"
 

performance/profile.rb

@@ -6,7 +6,7 @@ profiler = ThemeRunner.new
 profiler.run
 
 [:cpu, :object].each do |profile_type|
-  puts "Profiling in #{profile_type.to_s} mode..."
+  puts "Profiling in #{profile_type} mode..."
   results = StackProf.run(mode: profile_type) do
     200.times do
       profiler.run

performance/shopify/comment_form.rb

@@ -28,6 +28,6 @@ class CommentForm < Liquid::Block
   end
 
   def wrap_in_form(article, input)
-    %Q{<form id="article-#{article.id}-comment-form" class="comment-form" method="post" action="">\n#{input}\n</form>}
+    %(<form id="article-#{article.id}-comment-form" class="comment-form" method="post" action="">\n#{input}\n</form>)
   end
 end

performance/shopify/database.rb

@@ -39,7 +39,7 @@ module Database
   end
 end
 
-if __FILE__ == $0
+if __FILE__ == $PROGRAM_NAME
   p Database.tables['collections']['frontpage'].keys
-  #p Database.tables['blog']['articles']
+  # p Database.tables['blog']['articles']
 end

performance/shopify/json_filter.rb

@@ -1,9 +1,7 @@
 require 'json'
 
 module JsonFilter
-
   def json(object)
-    JSON.dump(object.reject {|k,v| k == "collections" })
+    JSON.dump(object.reject { |k, v| k == "collections" })
   end
-
 end

performance/shopify/money_filter.rb

@@ -1,13 +1,12 @@
 module MoneyFilter
-
   def money_with_currency(money)
     return '' if money.nil?
-    sprintf("$ %.2f USD", money/100.0)
+    sprintf("$ %.2f USD", money / 100.0)
   end
 
   def money(money)
     return '' if money.nil?
-    sprintf("$ %.2f", money/100.0)
+    sprintf("$ %.2f", money / 100.0)
   end
 
   private

performance/shopify/paginate.rb

@@ -42,23 +42,22 @@ class Paginate < Liquid::Block
       page_count = (collection_size.to_f / @page_size.to_f).to_f.ceil + 1
 
       pagination['items']      = collection_size
-      pagination['pages']      = page_count -1
-      pagination['previous']   = link('&laquo; Previous', current_page-1 )  unless 1 >= current_page
-      pagination['next']       = link('Next &raquo;', current_page+1 )      unless page_count <= current_page+1
+      pagination['pages']      = page_count - 1
+      pagination['previous']   = link('&laquo; Previous', current_page - 1)  unless 1 >= current_page
+      pagination['next']       = link('Next &raquo;', current_page + 1)      unless page_count <= current_page + 1
       pagination['parts']      = []
 
       hellip_break = false
 
       if page_count > 2
-        1.upto(page_count-1) do |page|
-
+        1.upto(page_count - 1) do |page|
           if current_page == page
             pagination['parts'] << no_link(page)
           elsif page == 1
             pagination['parts'] << link(page, page)
-          elsif page == page_count -1
+          elsif page == page_count - 1
             pagination['parts'] << link(page, page)
-          elsif page <= current_page - @attributes['window_size'] or page >= current_page + @attributes['window_size']
+          elsif page <= current_page - @attributes['window_size'] || page >= current_page + @attributes['window_size']
             next if hellip_break
             pagination['parts'] << no_link('&hellip;')
             hellip_break = true
@@ -78,11 +77,11 @@ class Paginate < Liquid::Block
   private
 
   def no_link(title)
-    { 'title' => title, 'is_link' => false}
+    { 'title' => title, 'is_link' => false }
   end
 
   def link(title, page)
-    { 'title' => title, 'url' => current_url + "?page=#{page}", 'is_link' => true}
+    { 'title' => title, 'url' => current_url + "?page=#{page}", 'is_link' => true }
   end
 
   def current_url

performance/shopify/shop_filter.rb

@@ -1,5 +1,4 @@
 module ShopFilter
-
   def asset_url(input)
     "/files/1/[shop_id]/[shop_id]/assets/#{input}"
   end
@@ -16,16 +15,16 @@ module ShopFilter
     %(<script src="#{url}" type="text/javascript"></script>)
   end
 
-  def stylesheet_tag(url, media="all")
+  def stylesheet_tag(url, media = "all")
     %(<link href="#{url}" rel="stylesheet" type="text/css"  media="#{media}"  />)
   end
 
-  def link_to(link, url, title="")
-    %|<a href="#{url}" title="#{title}">#{link}</a>|
+  def link_to(link, url, title = "")
+    %(<a href="#{url}" title="#{title}">#{link}</a>)
   end
 
-  def img_tag(url, alt="")
-    %|<img src="#{url}" alt="#{alt}" />|
+  def img_tag(url, alt = "")
+    %(<img src="#{url}" alt="#{alt}" />)
   end
 
   def link_to_vendor(vendor)
@@ -53,7 +52,6 @@ module ShopFilter
   end
 
   def product_img_url(url, style = 'small')
-
     unless url =~ /\Aproducts\/([\w\-\_]+)\.(\w{2,4})/
       raise ArgumentError, 'filter "size" can only be called on product images'
     end
@@ -69,7 +67,6 @@ module ShopFilter
   end
 
   def default_pagination(paginate)
-
     html = []
     html << %(<span class="prev">#{link_to(paginate['previous']['title'], paginate['previous']['url'])}</span>) if paginate['previous']
 
@@ -106,5 +103,4 @@ module ShopFilter
     result.gsub!(/\A-+/, '') if result[0] == '-'
     result
   end
-
 end

performance/shopify/tag_filter.rb

@@ -1,10 +1,9 @@
 module TagFilter
-
   def link_to_tag(label, tag)
     "<a title=\"Show tag #{tag}\" href=\"/collections/#{@context['handle']}/#{tag}\">#{label}</a>"
   end
 
-  def highlight_active_tag(tag, css_class='active')
+  def highlight_active_tag(tag, css_class = 'active')
     if @context['current_tags'].include?(tag)
       "<span class=\"#{css_class}\">#{tag}</span>"
     else
@@ -21,5 +20,4 @@ module TagFilter
     tags = (@context['current_tags'] - [tag]).uniq
     "<a title=\"Show tag #{tag}\" href=\"/collections/#{@context['handle']}/#{tags.join("+")}\">#{label}</a>"
   end
-
 end

performance/shopify/weight_filter.rb

@@ -1,5 +1,4 @@
 module WeightFilter
-
   def weight(grams)
     sprintf("%.2f", grams / 1000)
   end
@@ -7,5 +6,4 @@ module WeightFilter
   def weight_with_unit(grams)
     "#{weight(grams)} kg"
   end
-
 end

performance/theme_runner.rb

@@ -11,7 +11,6 @@ require_relative 'shopify/database'
 
 class ThemeRunner
   class FileSystem
-
     def initialize(path)
       @path = path
     end
@@ -38,7 +37,6 @@ class ThemeRunner
     # Dup assigns because will make some changes to them
 
     @tests.each do |liquid, layout, template_name|
-
       tmpl = Liquid::Template.new
       tmpl.parse(liquid)
       tmpl = Liquid::Template.new
@@ -46,20 +44,17 @@ class ThemeRunner
     end
   end
 
-   def run
+  def run
     # Dup assigns because will make some changes to them
     assigns = Database.tables.dup
 
     @tests.each do |liquid, layout, template_name|
-
       # Compute page_tempalte outside of profiler run, uninteresting to profiler
       page_template = File.basename(template_name, File.extname(template_name))
       compile_and_render(liquid, layout, assigns, page_template, template_name)
-
     end
   end
 
-
   def compile_and_render(template, layout, assigns, page_template, template_file)
     tmpl = Liquid::Template.new
     tmpl.assigns['page_title'] = 'Page title'

test/integration/assign_test.rb

@@ -15,24 +15,24 @@ class AssignTest < Minitest::Test
 
   def test_assigned_variable
     assert_template_result('.foo.',
-                           '{% assign foo = values %}.{{ foo[0] }}.',
-                           'values' => %w{foo bar baz})
+      '{% assign foo = values %}.{{ foo[0] }}.',
+      'values' => %w(foo bar baz))
 
     assert_template_result('.bar.',
-                           '{% assign foo = values %}.{{ foo[1] }}.',
-                           'values' => %w{foo bar baz})
+      '{% assign foo = values %}.{{ foo[1] }}.',
+      'values' => %w(foo bar baz))
   end
 
   def test_assign_with_filter
     assert_template_result('.bar.',
-                           '{% assign foo = values | split: "," %}.{{ foo[1] }}.',
-                           'values' => "foo,bar,baz")
+      '{% assign foo = values | split: "," %}.{{ foo[1] }}.',
+      'values' => "foo,bar,baz")
   end
 
   def test_assign_syntax_error
     assert_match_syntax_error(/assign/,
-                       '{% assign foo not values %}.',
-                       'values' => "foo,bar,baz")
+      '{% assign foo not values %}.',
+      'values' => "foo,bar,baz")
   end
 
   def test_assign_uses_error_mode

test/integration/blank_test.rb

@@ -31,7 +31,7 @@ class BlankTest < Minitest::Test
   end
 
   def test_new_tags_are_not_blank_by_default
-    assert_template_result(" "*N, wrap_in_for("{% foobar %}"))
+    assert_template_result(" " * N, wrap_in_for("{% foobar %}"))
   end
 
   def test_loops_are_blank
@@ -47,7 +47,7 @@ class BlankTest < Minitest::Test
   end
 
   def test_mark_as_blank_only_during_parsing
-    assert_template_result(" "*(N+1), wrap(" {% if false %} this never happens, but still, this block is not blank {% endif %}"))
+    assert_template_result(" " * (N + 1), wrap(" {% if false %} this never happens, but still, this block is not blank {% endif %}"))
   end
 
   def test_comments_are_blank
@@ -60,9 +60,9 @@ class BlankTest < Minitest::Test
 
   def test_nested_blocks_are_blank_but_only_if_all_children_are
     assert_template_result("", wrap(wrap(" ")))
-    assert_template_result("\n       but this is not "*(N+1),
-      wrap(%q{{% if true %} {% comment %} this is blank {% endcomment %} {% endif %}
-      {% if true %} but this is not {% endif %}}))
+    assert_template_result("\n       but this is not " * (N + 1),
+      wrap('{% if true %} {% comment %} this is blank {% endcomment %} {% endif %}
+      {% if true %} but this is not {% endif %}'))
   end
 
   def test_assigns_are_blank
@@ -76,31 +76,31 @@ class BlankTest < Minitest::Test
 
   def test_whitespace_is_not_blank_if_other_stuff_is_present
     body = "     x "
-    assert_template_result(body*(N+1), wrap(body))
+    assert_template_result(body * (N + 1), wrap(body))
   end
 
   def test_increment_is_not_blank
-    assert_template_result(" 0"*2*(N+1), wrap("{% assign foo = 0 %} {% increment foo %} {% decrement foo %}"))
+    assert_template_result(" 0" * 2 * (N + 1), wrap("{% assign foo = 0 %} {% increment foo %} {% decrement foo %}"))
   end
 
   def test_cycle_is_not_blank
-    assert_template_result("  "*((N+1)/2)+" ", wrap("{% cycle ' ', ' ' %}"))
+    assert_template_result("  " * ((N + 1) / 2) + " ", wrap("{% cycle ' ', ' ' %}"))
   end
 
   def test_raw_is_not_blank
-    assert_template_result("  "*(N+1), wrap(" {% raw %} {% endraw %}"))
+    assert_template_result("  " * (N + 1), wrap(" {% raw %} {% endraw %}"))
   end
 
   def test_include_is_blank
     Liquid::Template.file_system = BlankTestFileSystem.new
-    assert_template_result "foobar"*(N+1), wrap("{% include 'foobar' %}")
-    assert_template_result " foobar "*(N+1), wrap("{% include ' foobar ' %}")
-    assert_template_result "   "*(N+1), wrap(" {% include ' ' %} ")
+    assert_template_result "foobar" * (N + 1), wrap("{% include 'foobar' %}")
+    assert_template_result " foobar " * (N + 1), wrap("{% include ' foobar ' %}")
+    assert_template_result "   " * (N + 1), wrap(" {% include ' ' %} ")
   end
 
   def test_case_is_blank
     assert_template_result("", wrap(" {% assign foo = 'bar' %} {% case foo %} {% when 'bar' %} {% when 'whatever' %} {% else %} {% endcase %} "))
     assert_template_result("", wrap(" {% assign foo = 'else' %} {% case foo %} {% when 'bar' %} {% when 'whatever' %} {% else %} {% endcase %} "))
-    assert_template_result("   x  "*(N+1), wrap(" {% assign foo = 'else' %} {% case foo %} {% when 'bar' %} {% when 'whatever' %} {% else %} x {% endcase %} "))
+    assert_template_result("   x  " * (N + 1), wrap(" {% assign foo = 'else' %} {% case foo %} {% when 'bar' %} {% when 'whatever' %} {% else %} x {% endcase %} "))
   end
 end

test/integration/drop_test.rb

@@ -14,7 +14,7 @@ class ContextDrop < Liquid::Drop
   end
 
   def before_method(method)
-    return @context[method]
+    @context[method]
   end
 end
 
@@ -32,7 +32,7 @@ class ProductDrop < Liquid::Drop
 
   class CatchallDrop < Liquid::Drop
     def before_method(method)
-      return 'method: ' << method.to_s
+      'method: ' << method.to_s
     end
   end
 
@@ -53,9 +53,10 @@ class ProductDrop < Liquid::Drop
   end
 
   protected
-    def callmenot
-      "protected"
-    end
+
+  def callmenot
+    "protected"
+  end
 end
 
 class EnumerableDrop < Liquid::Drop
@@ -151,37 +152,37 @@ class DropsTest < Minitest::Test
   end
 
   def test_text_drop
-    output = Liquid::Template.parse( ' {{ product.texts.text }} '  ).render!('product' => ProductDrop.new)
+    output = Liquid::Template.parse(' {{ product.texts.text }} ').render!('product' => ProductDrop.new)
     assert_equal ' text1 ', output
   end
 
   def test_unknown_method
-    output = Liquid::Template.parse( ' {{ product.catchall.unknown }} '  ).render!('product' => ProductDrop.new)
+    output = Liquid::Template.parse(' {{ product.catchall.unknown }} ').render!('product' => ProductDrop.new)
     assert_equal ' method: unknown ', output
   end
 
   def test_integer_argument_drop
-    output = Liquid::Template.parse( ' {{ product.catchall[8] }} '  ).render!('product' => ProductDrop.new)
+    output = Liquid::Template.parse(' {{ product.catchall[8] }} ').render!('product' => ProductDrop.new)
     assert_equal ' method: 8 ', output
   end
 
   def test_text_array_drop
-    output = Liquid::Template.parse( '{% for text in product.texts.array %} {{text}} {% endfor %}'  ).render!('product' => ProductDrop.new)
+    output = Liquid::Template.parse('{% for text in product.texts.array %} {{text}} {% endfor %}').render!('product' => ProductDrop.new)
     assert_equal ' text1  text2 ', output
   end
 
   def test_context_drop
-    output = Liquid::Template.parse( ' {{ context.bar }} '  ).render!('context' => ContextDrop.new, 'bar' => "carrot")
+    output = Liquid::Template.parse(' {{ context.bar }} ').render!('context' => ContextDrop.new, 'bar' => "carrot")
     assert_equal ' carrot ', output
   end
 
   def test_nested_context_drop
-    output = Liquid::Template.parse( ' {{ product.context.foo }} '  ).render!('product' => ProductDrop.new, 'foo' => "monkey")
+    output = Liquid::Template.parse(' {{ product.context.foo }} ').render!('product' => ProductDrop.new, 'foo' => "monkey")
     assert_equal ' monkey ', output
   end
 
   def test_protected
-    output = Liquid::Template.parse( ' {{ product.callmenot }} '  ).render!('product' => ProductDrop.new)
+    output = Liquid::Template.parse(' {{ product.callmenot }} ').render!('product' => ProductDrop.new)
     assert_equal '  ', output
   end
 
@@ -193,40 +194,40 @@ class DropsTest < Minitest::Test
   end
 
   def test_scope
-    assert_equal '1', Liquid::Template.parse( '{{ context.scopes }}'  ).render!('context' => ContextDrop.new)
-    assert_equal '2', Liquid::Template.parse( '{%for i in dummy%}{{ context.scopes }}{%endfor%}'  ).render!('context' => ContextDrop.new, 'dummy' => [1])
-    assert_equal '3', Liquid::Template.parse( '{%for i in dummy%}{%for i in dummy%}{{ context.scopes }}{%endfor%}{%endfor%}'  ).render!('context' => ContextDrop.new, 'dummy' => [1])
+    assert_equal '1', Liquid::Template.parse('{{ context.scopes }}').render!('context' => ContextDrop.new)
+    assert_equal '2', Liquid::Template.parse('{%for i in dummy%}{{ context.scopes }}{%endfor%}').render!('context' => ContextDrop.new, 'dummy' => [1])
+    assert_equal '3', Liquid::Template.parse('{%for i in dummy%}{%for i in dummy%}{{ context.scopes }}{%endfor%}{%endfor%}').render!('context' => ContextDrop.new, 'dummy' => [1])
   end
 
   def test_scope_though_proc
-    assert_equal '1', Liquid::Template.parse( '{{ s }}'  ).render!('context' => ContextDrop.new, 's' => Proc.new{|c| c['context.scopes'] })
-    assert_equal '2', Liquid::Template.parse( '{%for i in dummy%}{{ s }}{%endfor%}'  ).render!('context' => ContextDrop.new, 's' => Proc.new{|c| c['context.scopes'] }, 'dummy' => [1])
-    assert_equal '3', Liquid::Template.parse( '{%for i in dummy%}{%for i in dummy%}{{ s }}{%endfor%}{%endfor%}'  ).render!('context' => ContextDrop.new, 's' => Proc.new{|c| c['context.scopes'] }, 'dummy' => [1])
+    assert_equal '1', Liquid::Template.parse('{{ s }}').render!('context' => ContextDrop.new, 's' => proc{ |c| c['context.scopes'] })
+    assert_equal '2', Liquid::Template.parse('{%for i in dummy%}{{ s }}{%endfor%}').render!('context' => ContextDrop.new, 's' => proc{ |c| c['context.scopes'] }, 'dummy' => [1])
+    assert_equal '3', Liquid::Template.parse('{%for i in dummy%}{%for i in dummy%}{{ s }}{%endfor%}{%endfor%}').render!('context' => ContextDrop.new, 's' => proc{ |c| c['context.scopes'] }, 'dummy' => [1])
   end
 
   def test_scope_with_assigns
-    assert_equal 'variable', Liquid::Template.parse( '{% assign a = "variable"%}{{a}}'  ).render!('context' => ContextDrop.new)
-    assert_equal 'variable', Liquid::Template.parse( '{% assign a = "variable"%}{%for i in dummy%}{{a}}{%endfor%}'  ).render!('context' => ContextDrop.new, 'dummy' => [1])
-    assert_equal 'test', Liquid::Template.parse( '{% assign header_gif = "test"%}{{header_gif}}'  ).render!('context' => ContextDrop.new)
-    assert_equal 'test', Liquid::Template.parse( "{% assign header_gif = 'test'%}{{header_gif}}"  ).render!('context' => ContextDrop.new)
+    assert_equal 'variable', Liquid::Template.parse('{% assign a = "variable"%}{{a}}').render!('context' => ContextDrop.new)
+    assert_equal 'variable', Liquid::Template.parse('{% assign a = "variable"%}{%for i in dummy%}{{a}}{%endfor%}').render!('context' => ContextDrop.new, 'dummy' => [1])
+    assert_equal 'test', Liquid::Template.parse('{% assign header_gif = "test"%}{{header_gif}}').render!('context' => ContextDrop.new)
+    assert_equal 'test', Liquid::Template.parse("{% assign header_gif = 'test'%}{{header_gif}}").render!('context' => ContextDrop.new)
   end
 
   def test_scope_from_tags
-    assert_equal '1', Liquid::Template.parse( '{% for i in context.scopes_as_array %}{{i}}{% endfor %}'  ).render!('context' => ContextDrop.new, 'dummy' => [1])
-    assert_equal '12', Liquid::Template.parse( '{%for a in dummy%}{% for i in context.scopes_as_array %}{{i}}{% endfor %}{% endfor %}'  ).render!('context' => ContextDrop.new, 'dummy' => [1])
-    assert_equal '123', Liquid::Template.parse( '{%for a in dummy%}{%for a in dummy%}{% for i in context.scopes_as_array %}{{i}}{% endfor %}{% endfor %}{% endfor %}'  ).render!('context' => ContextDrop.new, 'dummy' => [1])
+    assert_equal '1', Liquid::Template.parse('{% for i in context.scopes_as_array %}{{i}}{% endfor %}').render!('context' => ContextDrop.new, 'dummy' => [1])
+    assert_equal '12', Liquid::Template.parse('{%for a in dummy%}{% for i in context.scopes_as_array %}{{i}}{% endfor %}{% endfor %}').render!('context' => ContextDrop.new, 'dummy' => [1])
+    assert_equal '123', Liquid::Template.parse('{%for a in dummy%}{%for a in dummy%}{% for i in context.scopes_as_array %}{{i}}{% endfor %}{% endfor %}{% endfor %}').render!('context' => ContextDrop.new, 'dummy' => [1])
   end
 
   def test_access_context_from_drop
-    assert_equal '123', Liquid::Template.parse( '{%for a in dummy%}{{ context.loop_pos }}{% endfor %}'  ).render!('context' => ContextDrop.new, 'dummy' => [1,2,3])
+    assert_equal '123', Liquid::Template.parse('{%for a in dummy%}{{ context.loop_pos }}{% endfor %}').render!('context' => ContextDrop.new, 'dummy' => [1, 2, 3])
   end
 
   def test_enumerable_drop
-    assert_equal '123', Liquid::Template.parse( '{% for c in collection %}{{c}}{% endfor %}').render!('collection' => EnumerableDrop.new)
+    assert_equal '123', Liquid::Template.parse('{% for c in collection %}{{c}}{% endfor %}').render!('collection' => EnumerableDrop.new)
   end
 
   def test_enumerable_drop_size
-    assert_equal '3', Liquid::Template.parse( '{{collection.size}}').render!('collection' => EnumerableDrop.new)
+    assert_equal '3', Liquid::Template.parse('{{collection.size}}').render!('collection' => EnumerableDrop.new)
   end
 
   def test_enumerable_drop_will_invoke_before_method_for_clashing_method_names

test/integration/error_handling_test.rb

@@ -56,7 +56,7 @@ class ErrorHandlingTest < Minitest::Test
   end
 
   def test_standard_error
-    template = Liquid::Template.parse( ' {{ errors.standard_error }} '  )
+    template = Liquid::Template.parse(' {{ errors.standard_error }} ')
     assert_equal ' Liquid error: standard error ', template.render('errors' => ErrorDrop.new)
 
     assert_equal 1, template.errors.size
@@ -64,7 +64,7 @@ class ErrorHandlingTest < Minitest::Test
   end
 
   def test_syntax
-    template = Liquid::Template.parse( ' {{ errors.syntax_error }} '  )
+    template = Liquid::Template.parse(' {{ errors.syntax_error }} ')
     assert_equal ' Liquid syntax error: syntax error ', template.render('errors' => ErrorDrop.new)
 
     assert_equal 1, template.errors.size
@@ -72,7 +72,7 @@ class ErrorHandlingTest < Minitest::Test
   end
 
   def test_argument
-    template = Liquid::Template.parse( ' {{ errors.argument_error }} '  )
+    template = Liquid::Template.parse(' {{ errors.argument_error }} ')
     assert_equal ' Liquid error: argument error ', template.render('errors' => ErrorDrop.new)
 
     assert_equal 1, template.errors.size
@@ -102,31 +102,31 @@ class ErrorHandlingTest < Minitest::Test
 
   def test_with_line_numbers_adds_numbers_to_parser_errors
     err = assert_raises(SyntaxError) do
-      template = Liquid::Template.parse(%q{
+      template = Liquid::Template.parse(%q(
           foobar
 
           {% "cat" | foobar %}
 
           bla
-        },
+                ),
         :line_numbers => true
-      )
+                                       )
     end
 
     assert_match /Liquid syntax error \(line 4\)/, err.message
   end
 
   def test_parsing_warn_with_line_numbers_adds_numbers_to_lexer_errors
-    template = Liquid::Template.parse(%q{
+    template = Liquid::Template.parse('
         foobar
 
         {% if 1 =! 2 %}ok{% endif %}
 
         bla
-      },
+            ',
       :error_mode => :warn,
       :line_numbers => true
-    )
+                                     )
 
     assert_equal ['Liquid syntax error (line 4): Unexpected character = in "1 =! 2"'],
       template.warnings.map(&:message)
@@ -134,16 +134,16 @@ class ErrorHandlingTest < Minitest::Test
 
   def test_parsing_strict_with_line_numbers_adds_numbers_to_lexer_errors
     err = assert_raises(SyntaxError) do
-      Liquid::Template.parse(%q{
+      Liquid::Template.parse('
           foobar
 
           {% if 1 =! 2 %}ok{% endif %}
 
           bla
-        },
+                ',
         :error_mode => :strict,
         :line_numbers => true
-      )
+                            )
     end
 
     assert_equal 'Liquid syntax error (line 4): Unexpected character = in "1 =! 2"', err.message
@@ -151,7 +151,7 @@ class ErrorHandlingTest < Minitest::Test
 
   def test_syntax_errors_in_nested_blocks_have_correct_line_number
     err = assert_raises(SyntaxError) do
-      Liquid::Template.parse(%q{
+      Liquid::Template.parse('
           foobar
 
           {% if 1 != 2 %}
@@ -159,9 +159,9 @@ class ErrorHandlingTest < Minitest::Test
           {% endif %}
 
           bla
-        },
+                ',
         :line_numbers => true
-      )
+                            )
     end
 
     assert_equal "Liquid syntax error (line 5): Unknown tag 'foo'", err.message
@@ -194,7 +194,7 @@ class ErrorHandlingTest < Minitest::Test
     assert_equal 'Liquid syntax error (line 2): Unexpected character % in "{{%%%}}"', template.warnings[1].message
     assert_equal 'Liquid syntax error (line 3): Expected id but found end_of_string in "{{ hello. }}"', template.warnings[2].message
     assert_equal 3, template.warnings.size
-    assert_equal [1,2,3], template.warnings.map(&:line_number)
+    assert_equal [1, 2, 3], template.warnings.map(&:line_number)
   end
 
   # Liquid should not catch Exceptions that are not subclasses of StandardError, like Interrupt and NoMemoryError

test/integration/filter_test.rb

@@ -17,7 +17,7 @@ module CanadianMoneyFilter
 end
 
 module SubstituteFilter
-  def substitute(input, params={})
+  def substitute(input, params = {})
     input.gsub(/%\{(\w+)\}/) { |match| params[$1] }
   end
 end
@@ -64,19 +64,19 @@ class FiltersTest < Minitest::Test
   end
 
   def test_join
-    @context['var'] = [1,2,3,4]
+    @context['var'] = [1, 2, 3, 4]
 
     assert_equal "1 2 3 4", Variable.new("var | join").render(@context)
   end
 
   def test_sort
     @context['value'] = 3
-    @context['numbers'] = [2,1,4,3]
+    @context['numbers'] = [2, 1, 4, 3]
     @context['words'] = ['expected', 'as', 'alphabetic']
     @context['arrays'] = ['flower', 'are']
     @context['case_sensitive'] = ['sensitive', 'Expected', 'case']
 
-    assert_equal [1,2,3,4], Variable.new("numbers | sort").render(@context)
+    assert_equal [1, 2, 3, 4], Variable.new("numbers | sort").render(@context)
     assert_equal ['alphabetic', 'as', 'expected'], Variable.new("words | sort").render(@context)
     assert_equal [3], Variable.new("value | sort").render(@context)
     assert_equal ['are', 'flower'], Variable.new("arrays | sort").render(@context)
@@ -85,7 +85,7 @@ class FiltersTest < Minitest::Test
 
   def test_sort_natural
     @context['words'] = ['case', 'Assert', 'Insensitive']
-    @context['hashes'] = [{ 'a' => 'A'}, { 'a' => 'b'}, { 'a' => 'C' }]
+    @context['hashes'] = [{ 'a' => 'A' }, { 'a' => 'b' }, { 'a' => 'C' }]
     @context['objects'] = [TestObject.new('A'), TestObject.new('b'), TestObject.new('C')]
 
     # Test strings
@@ -131,7 +131,7 @@ class FiltersTest < Minitest::Test
   def test_filter_with_keyword_arguments
     @context['surname'] = 'john'
     @context.add_filters(SubstituteFilter)
-    output = Variable.new(%! 'hello %{first_name}, %{last_name}' | substitute: first_name: surname, last_name: 'doe' !).render(@context)
+    output = Variable.new(%( 'hello %{first_name}, %{last_name}' | substitute: first_name: surname, last_name: 'doe' )).render(@context)
     assert_equal 'hello john, doe', output
   end
 

test/integration/output_test.rb

@@ -14,7 +14,7 @@ module FunnyFilter
   end
 
   def add_tag(input, tag = "p", id = "foo")
-    %|<#{tag} id="#{id}">#{input}</#{tag}>|
+    %(<#{tag} id="#{id}">#{input}</#{tag}>)
   end
 
   def paragraph(input)
@@ -22,9 +22,8 @@ module FunnyFilter
   end
 
   def link_to(name, url)
-    %|<a href="#{url}">#{name}</a>|
+    %(<a href="#{url}">#{name}</a>)
   end
-
 end
 
 class OutputTest < Minitest::Test
@@ -33,34 +32,34 @@ class OutputTest < Minitest::Test
   def setup
     @assigns = {
       'best_cars' => 'bmw',
-      'car' => {'bmw' => 'good', 'gm' => 'bad'}
-      }
+      'car' => { 'bmw' => 'good', 'gm' => 'bad' }
+    }
   end
 
   def test_variable
-    text = %| {{best_cars}} |
+    text = %( {{best_cars}} )
 
-    expected = %| bmw |
+    expected = %( bmw )
     assert_equal expected, Template.parse(text).render!(@assigns)
   end
 
   def test_variable_traversing
-    text = %| {{car.bmw}} {{car.gm}} {{car.bmw}} |
+    text = %( {{car.bmw}} {{car.gm}} {{car.bmw}} )
 
-    expected = %| good bad good |
+    expected = %( good bad good )
     assert_equal expected, Template.parse(text).render!(@assigns)
   end
 
   def test_variable_piping
     text = %( {{ car.gm | make_funny }} )
-    expected = %| LOL |
+    expected = %( LOL )
 
     assert_equal expected, Template.parse(text).render!(@assigns, :filters => [FunnyFilter])
   end
 
   def test_variable_piping_with_input
     text = %( {{ car.gm | cite_funny }} )
-    expected = %| LOL: bad |
+    expected = %( LOL: bad )
 
     assert_equal expected, Template.parse(text).render!(@assigns, :filters => [FunnyFilter])
   end
@@ -73,7 +72,7 @@ class OutputTest < Minitest::Test
   end
 
   def test_variable_piping_with_no_args
-    text = %! {{ car.gm | add_smiley }} !
+    text = %( {{ car.gm | add_smiley }} )
     expected = %| bad :-) |
 
     assert_equal expected, Template.parse(text).render!(@assigns, :filters => [FunnyFilter])
@@ -87,29 +86,29 @@ class OutputTest < Minitest::Test
   end
 
   def test_variable_piping_with_multiple_args
-    text = %! {{ car.gm | add_tag : 'span', 'bar'}} !
-    expected = %| <span id="bar">bad</span> |
+    text = %( {{ car.gm | add_tag : 'span', 'bar'}} )
+    expected = %( <span id="bar">bad</span> )
 
     assert_equal expected, Template.parse(text).render!(@assigns, :filters => [FunnyFilter])
   end
 
   def test_variable_piping_with_variable_args
-    text = %! {{ car.gm | add_tag : 'span', car.bmw}} !
-    expected = %| <span id="good">bad</span> |
+    text = %( {{ car.gm | add_tag : 'span', car.bmw}} )
+    expected = %( <span id="good">bad</span> )
 
     assert_equal expected, Template.parse(text).render!(@assigns, :filters => [FunnyFilter])
   end
 
   def test_multiple_pipings
     text = %( {{ best_cars | cite_funny | paragraph }} )
-    expected = %| <p>LOL: bmw</p> |
+    expected = %( <p>LOL: bmw</p> )
 
     assert_equal expected, Template.parse(text).render!(@assigns, :filters => [FunnyFilter])
   end
 
   def test_link_to
     text = %( {{ 'Typo' | link_to: 'http://typo.leetsoft.com' }} )
-    expected = %| <a href="http://typo.leetsoft.com">Typo</a> |
+    expected = %( <a href="http://typo.leetsoft.com">Typo</a> )
 
     assert_equal expected, Template.parse(text).render!(@assigns, :filters => [FunnyFilter])
   end

test/integration/parsing_quirks_test.rb

@@ -69,18 +69,18 @@ class ParsingQuirksTest < Minitest::Test
 
   def test_meaningless_parens_lax
     with_error_mode(:lax) do
-      assigns = {'b' => 'bar', 'c' => 'baz'}
+      assigns = { 'b' => 'bar', 'c' => 'baz' }
       markup = "a == 'foo' or (b == 'bar' and c == 'baz') or false"
-      assert_template_result(' YES ',"{% if #{markup} %} YES {% endif %}", assigns)
+      assert_template_result(' YES ', "{% if #{markup} %} YES {% endif %}", assigns)
     end
   end
 
   def test_unexpected_characters_silently_eat_logic_lax
     with_error_mode(:lax) do
       markup = "true && false"
-      assert_template_result(' YES ',"{% if #{markup} %} YES {% endif %}")
+      assert_template_result(' YES ', "{% if #{markup} %} YES {% endif %}")
       markup = "false || true"
-      assert_template_result('',"{% if #{markup} %} YES {% endif %}")
+      assert_template_result('', "{% if #{markup} %} YES {% endif %}")
     end
   end
 
@@ -92,7 +92,7 @@ class ParsingQuirksTest < Minitest::Test
 
   def test_unanchored_filter_arguments
     with_error_mode(:lax) do
-      assert_template_result('hi',"{{ 'hi there' | split$$$:' ' | first }}")
+      assert_template_result('hi', "{{ 'hi there' | split$$$:' ' | first }}")
 
       assert_template_result('x', "{{ 'X' | downcase) }}")
 

test/integration/render_profiling_test.rb

@@ -145,7 +145,7 @@ class RenderProfilingTest < Minitest::Test
 
   def test_profiling_marks_children_of_for_blocks
     t = Template.parse("{% for item in collection %} {{ item }} {% endfor %}", :profile => true)
-    t.render!({"collection" => ["one", "two"]})
+    t.render!({ "collection" => ["one", "two"] })
 
     assert_equal 1, t.profiler.length
     # Will profile each invocation of the for block

test/integration/security_test.rb

@@ -11,30 +11,28 @@ class SecurityTest < Minitest::Test
 
   def test_no_instance_eval
     text = %( {{ '1+1' | instance_eval }} )
-    expected = %| 1+1 |
+    expected = %( 1+1 )
 
     assert_equal expected, Template.parse(text).render!(@assigns)
   end
 
   def test_no_existing_instance_eval
     text = %( {{ '1+1' | __instance_eval__ }} )
-    expected = %| 1+1 |
+    expected = %( 1+1 )
 
     assert_equal expected, Template.parse(text).render!(@assigns)
   end
 
-
   def test_no_instance_eval_after_mixing_in_new_filter
     text = %( {{ '1+1' | instance_eval }} )
-    expected = %| 1+1 |
+    expected = %( 1+1 )
 
     assert_equal expected, Template.parse(text).render!(@assigns)
   end
 
-
   def test_no_instance_eval_later_in_chain
     text = %( {{ '1+1' | add_one | instance_eval }} )
-    expected = %| 1+1 + 1 |
+    expected = %( 1+1 + 1 )
 
     assert_equal expected, Template.parse(text).render!(@assigns, :filters => SecurityFilter)
   end

test/integration/standard_filter_test.rb

@@ -49,7 +49,7 @@ class StandardFiltersTest < Minitest::Test
   end
 
   def test_size
-    assert_equal 3, @filters.size([1,2,3])
+    assert_equal 3, @filters.size([1, 2, 3])
     assert_equal 0, @filters.size([])
     assert_equal 0, @filters.size(nil)
   end
@@ -80,16 +80,16 @@ class StandardFiltersTest < Minitest::Test
 
   def test_slice_on_arrays
     input = 'foobar'.split(//)
-    assert_equal %w{o o b}, @filters.slice(input, 1, 3)
-    assert_equal %w{o o b a r}, @filters.slice(input, 1, 1000)
-    assert_equal %w{}, @filters.slice(input, 1, 0)
-    assert_equal %w{o}, @filters.slice(input, 1, 1)
-    assert_equal %w{b a r}, @filters.slice(input, 3, 3)
-    assert_equal %w{a r}, @filters.slice(input, -2, 2)
-    assert_equal %w{a r}, @filters.slice(input, -2, 1000)
-    assert_equal %w{r}, @filters.slice(input, -1)
-    assert_equal %w{}, @filters.slice(input, 100, 10)
-    assert_equal %w{}, @filters.slice(input, -100, 10)
+    assert_equal %w(o o b), @filters.slice(input, 1, 3)
+    assert_equal %w(o o b a r), @filters.slice(input, 1, 1000)
+    assert_equal %w(), @filters.slice(input, 1, 0)
+    assert_equal %w(o), @filters.slice(input, 1, 1)
+    assert_equal %w(b a r), @filters.slice(input, 3, 3)
+    assert_equal %w(a r), @filters.slice(input, -2, 2)
+    assert_equal %w(a r), @filters.slice(input, -2, 1000)
+    assert_equal %w(r), @filters.slice(input, -1)
+    assert_equal %w(), @filters.slice(input, 100, 10)
+    assert_equal %w(), @filters.slice(input, -100, 10)
   end
 
   def test_truncate
@@ -101,11 +101,11 @@ class StandardFiltersTest < Minitest::Test
   end
 
   def test_split
-    assert_equal ['12','34'], @filters.split('12~34', '~')
-    assert_equal ['A? ',' ,Z'], @filters.split('A? ~ ~ ~ ,Z', '~ ~ ~')
+    assert_equal ['12', '34'], @filters.split('12~34', '~')
+    assert_equal ['A? ', ' ,Z'], @filters.split('A? ~ ~ ~ ,Z', '~ ~ ~')
     assert_equal ['A?Z'], @filters.split('A?Z', '~')
     # Regexp works although Liquid does not support.
-    assert_equal ['A','Z'], @filters.split('AxZ', /x/)
+    assert_equal ['A', 'Z'], @filters.split('AxZ', /x/)
     assert_equal [], @filters.split(nil, ' ')
   end
 
@@ -142,45 +142,45 @@ class StandardFiltersTest < Minitest::Test
   end
 
   def test_join
-    assert_equal '1 2 3 4', @filters.join([1,2,3,4])
-    assert_equal '1 - 2 - 3 - 4', @filters.join([1,2,3,4], ' - ')
+    assert_equal '1 2 3 4', @filters.join([1, 2, 3, 4])
+    assert_equal '1 - 2 - 3 - 4', @filters.join([1, 2, 3, 4], ' - ')
   end
 
   def test_sort
-    assert_equal [1,2,3,4], @filters.sort([4,3,2,1])
-    assert_equal [{"a" => 1}, {"a" => 2}, {"a" => 3}, {"a" => 4}], @filters.sort([{"a" => 4}, {"a" => 3}, {"a" => 1}, {"a" => 2}], "a")
+    assert_equal [1, 2, 3, 4], @filters.sort([4, 3, 2, 1])
+    assert_equal [{ "a" => 1 }, { "a" => 2 }, { "a" => 3 }, { "a" => 4 }], @filters.sort([{ "a" => 4 }, { "a" => 3 }, { "a" => 1 }, { "a" => 2 }], "a")
   end
 
   def test_legacy_sort_hash
-    assert_equal [{a:1, b:2}], @filters.sort({a:1, b:2})
+    assert_equal [{ a: 1, b: 2 }], @filters.sort({ a: 1, b: 2 })
   end
 
   def test_numerical_vs_lexicographical_sort
     assert_equal [2, 10], @filters.sort([10, 2])
-    assert_equal [{"a" => 2}, {"a" => 10}], @filters.sort([{"a" => 10}, {"a" => 2}], "a")
+    assert_equal [{ "a" => 2 }, { "a" => 10 }], @filters.sort([{ "a" => 10 }, { "a" => 2 }], "a")
     assert_equal ["10", "2"], @filters.sort(["10", "2"])
-    assert_equal [{"a" => "10"}, {"a" => "2"}], @filters.sort([{"a" => "10"}, {"a" => "2"}], "a")
+    assert_equal [{ "a" => "10" }, { "a" => "2" }], @filters.sort([{ "a" => "10" }, { "a" => "2" }], "a")
   end
 
   def test_uniq
-    assert_equal [1,3,2,4], @filters.uniq([1,1,3,2,3,1,4,3,2,1])
-    assert_equal [{"a" => 1}, {"a" => 3}, {"a" => 2}], @filters.uniq([{"a" => 1}, {"a" => 3}, {"a" => 1}, {"a" => 2}], "a")
+    assert_equal [1, 3, 2, 4], @filters.uniq([1, 1, 3, 2, 3, 1, 4, 3, 2, 1])
+    assert_equal [{ "a" => 1 }, { "a" => 3 }, { "a" => 2 }], @filters.uniq([{ "a" => 1 }, { "a" => 3 }, { "a" => 1 }, { "a" => 2 }], "a")
     testdrop = TestDrop.new
     assert_equal [testdrop], @filters.uniq([testdrop, TestDrop.new], 'test')
   end
 
   def test_reverse
-    assert_equal [4,3,2,1], @filters.reverse([1,2,3,4])
+    assert_equal [4, 3, 2, 1], @filters.reverse([1, 2, 3, 4])
   end
 
   def test_legacy_reverse_hash
-    assert_equal [{a:1, b:2}], @filters.reverse(a:1, b:2)
+    assert_equal [{ a: 1, b: 2 }], @filters.reverse(a: 1, b: 2)
   end
 
   def test_map
-    assert_equal [1,2,3,4], @filters.map([{"a" => 1}, {"a" => 2}, {"a" => 3}, {"a" => 4}], 'a')
+    assert_equal [1, 2, 3, 4], @filters.map([{ "a" => 1 }, { "a" => 2 }, { "a" => 3 }, { "a" => 4 }], 'a')
     assert_template_result 'abc', "{{ ary | map:'foo' | map:'bar' }}",
-      'ary' => [{'foo' => {'bar' => 'a'}}, {'foo' => {'bar' => 'b'}}, {'foo' => {'bar' => 'c'}}]
+      'ary' => [{ 'foo' => { 'bar' => 'a' } }, { 'foo' => { 'bar' => 'b' } }, { 'foo' => { 'bar' => 'c' } }]
   end
 
   def test_map_doesnt_call_arbitrary_stuff
@@ -212,7 +212,7 @@ class StandardFiltersTest < Minitest::Test
 
   def test_map_over_proc
     drop = TestDrop.new
-    p = Proc.new{ drop }
+    p = proc{ drop }
     templ = '{{ procs | map: "test" }}'
     assert_template_result "testfoo", templ, "procs" => [p]
   end
@@ -260,8 +260,8 @@ class StandardFiltersTest < Minitest::Test
   end
 
   def test_first_last
-    assert_equal 1, @filters.first([1,2,3])
-    assert_equal 3, @filters.last([1,2,3])
+    assert_equal 1, @filters.first([1, 2, 3])
+    assert_equal 3, @filters.last([1, 2, 3])
     assert_equal nil, @filters.first([])
     assert_equal nil, @filters.last([])
   end
@@ -356,9 +356,9 @@ class StandardFiltersTest < Minitest::Test
   end
 
   def test_append
-    assigns = {'a' => 'bc', 'b' => 'd' }
-    assert_template_result('bcd',"{{ a | append: 'd'}}",assigns)
-    assert_template_result('bcd',"{{ a | append: b}}",assigns)
+    assigns = { 'a' => 'bc', 'b' => 'd' }
+    assert_template_result('bcd', "{{ a | append: 'd'}}", assigns)
+    assert_template_result('bcd', "{{ a | append: b}}", assigns)
   end
 
   def test_concat
@@ -373,9 +373,9 @@ class StandardFiltersTest < Minitest::Test
   end
 
   def test_prepend
-    assigns = {'a' => 'bc', 'b' => 'a' }
-    assert_template_result('abc',"{{ a | prepend: 'a'}}",assigns)
-    assert_template_result('abc',"{{ a | prepend: b}}",assigns)
+    assigns = { 'a' => 'bc', 'b' => 'a' }
+    assert_template_result('abc', "{{ a | prepend: 'a'}}", assigns)
+    assert_template_result('abc', "{{ a | prepend: b}}", assigns)
   end
 
   def test_default
@@ -388,6 +388,6 @@ class StandardFiltersTest < Minitest::Test
   end
 
   def test_cannot_access_private_methods
-    assert_template_result('a',"{{ 'a' | to_number }}")
+    assert_template_result('a', "{{ 'a' | to_number }}")
   end
 end # StandardFiltersTest

test/integration/tags/break_tag_test.rb

@@ -6,7 +6,7 @@ class BreakTagTest < Minitest::Test
   # tests that no weird errors are raised if break is called outside of a
   # block
   def test_break_with_no_block
-    assigns = {'i' => 1}
+    assigns = { 'i' => 1 }
     markup = '{% break %}'
     expected = ''
 

test/integration/tags/for_tag_test.rb

@@ -10,10 +10,10 @@ class ForTagTest < Minitest::Test
   include Liquid
 
   def test_for
-    assert_template_result(' yo  yo  yo  yo ','{%for item in array%} yo {%endfor%}','array' => [1,2,3,4])
-    assert_template_result('yoyo','{%for item in array%}yo{%endfor%}','array' => [1,2])
-    assert_template_result(' yo ','{%for item in array%} yo {%endfor%}','array' => [1])
-    assert_template_result('','{%for item in array%}{%endfor%}','array' => [1,2])
+    assert_template_result(' yo  yo  yo  yo ', '{%for item in array%} yo {%endfor%}', 'array' => [1, 2, 3, 4])
+    assert_template_result('yoyo', '{%for item in array%}yo{%endfor%}', 'array' => [1, 2])
+    assert_template_result(' yo ', '{%for item in array%} yo {%endfor%}', 'array' => [1])
+    assert_template_result('', '{%for item in array%}{%endfor%}', 'array' => [1, 2])
     expected = <<HERE
 
   yo
@@ -28,46 +28,46 @@ HERE
   yo
 {%endfor%}
 HERE
-    assert_template_result(expected,template,'array' => [1,2,3])
+    assert_template_result(expected, template, 'array' => [1, 2, 3])
   end
 
   def test_for_reversed
-    assigns = {'array' => [ 1, 2, 3] }
-    assert_template_result('321','{%for item in array reversed %}{{item}}{%endfor%}',assigns)
+    assigns = { 'array' => [ 1, 2, 3] }
+    assert_template_result('321', '{%for item in array reversed %}{{item}}{%endfor%}', assigns)
   end
 
   def test_for_with_range
-    assert_template_result(' 1  2  3 ','{%for item in (1..3) %} {{item}} {%endfor%}')
+    assert_template_result(' 1  2  3 ', '{%for item in (1..3) %} {{item}} {%endfor%}')
   end
 
   def test_for_with_variable_range
-    assert_template_result(' 1  2  3 ','{%for item in (1..foobar) %} {{item}} {%endfor%}', "foobar" => 3)
+    assert_template_result(' 1  2  3 ', '{%for item in (1..foobar) %} {{item}} {%endfor%}', "foobar" => 3)
   end
 
   def test_for_with_hash_value_range
     foobar = { "value" => 3 }
-    assert_template_result(' 1  2  3 ','{%for item in (1..foobar.value) %} {{item}} {%endfor%}', "foobar" => foobar)
+    assert_template_result(' 1  2  3 ', '{%for item in (1..foobar.value) %} {{item}} {%endfor%}', "foobar" => foobar)
   end
 
   def test_for_with_drop_value_range
     foobar = ThingWithValue.new
-    assert_template_result(' 1  2  3 ','{%for item in (1..foobar.value) %} {{item}} {%endfor%}', "foobar" => foobar)
+    assert_template_result(' 1  2  3 ', '{%for item in (1..foobar.value) %} {{item}} {%endfor%}', "foobar" => foobar)
   end
 
   def test_for_with_variable
-    assert_template_result(' 1  2  3 ','{%for item in array%} {{item}} {%endfor%}','array' => [1,2,3])
-    assert_template_result('123','{%for item in array%}{{item}}{%endfor%}','array' => [1,2,3])
-    assert_template_result('123','{% for item in array %}{{item}}{% endfor %}','array' => [1,2,3])
-    assert_template_result('abcd','{%for item in array%}{{item}}{%endfor%}','array' => ['a','b','c','d'])
-    assert_template_result('a b c','{%for item in array%}{{item}}{%endfor%}','array' => ['a',' ','b',' ','c'])
-    assert_template_result('abc','{%for item in array%}{{item}}{%endfor%}','array' => ['a','','b','','c'])
+    assert_template_result(' 1  2  3 ', '{%for item in array%} {{item}} {%endfor%}', 'array' => [1, 2, 3])
+    assert_template_result('123', '{%for item in array%}{{item}}{%endfor%}', 'array' => [1, 2, 3])
+    assert_template_result('123', '{% for item in array %}{{item}}{% endfor %}', 'array' => [1, 2, 3])
+    assert_template_result('abcd', '{%for item in array%}{{item}}{%endfor%}', 'array' => ['a', 'b', 'c', 'd'])
+    assert_template_result('a b c', '{%for item in array%}{{item}}{%endfor%}', 'array' => ['a', ' ', 'b', ' ', 'c'])
+    assert_template_result('abc', '{%for item in array%}{{item}}{%endfor%}', 'array' => ['a', '', 'b', '', 'c'])
   end
 
   def test_for_helpers
-    assigns = {'array' => [1,2,3] }
+    assigns = { 'array' => [1, 2, 3] }
     assert_template_result(' 1/3  2/3  3/3 ',
-                           '{%for item in array%} {{forloop.index}}/{{forloop.length}} {%endfor%}',
-                           assigns)
+      '{%for item in array%} {{forloop.index}}/{{forloop.length}} {%endfor%}',
+      assigns)
     assert_template_result(' 1  2  3 ', '{%for item in array%} {{forloop.index}} {%endfor%}', assigns)
     assert_template_result(' 0  1  2 ', '{%for item in array%} {{forloop.index0}} {%endfor%}', assigns)
     assert_template_result(' 2  1  0 ', '{%for item in array%} {{forloop.rindex0}} {%endfor%}', assigns)
@@ -77,20 +77,20 @@ HERE
   end
 
   def test_for_and_if
-    assigns = {'array' => [1,2,3] }
+    assigns = { 'array' => [1, 2, 3] }
     assert_template_result('+--',
-                           '{%for item in array%}{% if forloop.first %}+{% else %}-{% endif %}{%endfor%}',
-                           assigns)
+      '{%for item in array%}{% if forloop.first %}+{% else %}-{% endif %}{%endfor%}',
+      assigns)
   end
 
   def test_for_else
-    assert_template_result('+++', '{%for item in array%}+{%else%}-{%endfor%}', 'array'=>[1,2,3])
-    assert_template_result('-',   '{%for item in array%}+{%else%}-{%endfor%}', 'array'=>[])
-    assert_template_result('-',   '{%for item in array%}+{%else%}-{%endfor%}', 'array'=>nil)
+    assert_template_result('+++', '{%for item in array%}+{%else%}-{%endfor%}', 'array' => [1, 2, 3])
+    assert_template_result('-',   '{%for item in array%}+{%else%}-{%endfor%}', 'array' => [])
+    assert_template_result('-',   '{%for item in array%}+{%else%}-{%endfor%}', 'array' => nil)
   end
 
   def test_limiting
-    assigns = {'array' => [1,2,3,4,5,6,7,8,9,0]}
+    assigns = { 'array' => [1, 2, 3, 4, 5, 6, 7, 8, 9, 0] }
     assert_template_result('12', '{%for i in array limit:2 %}{{ i }}{%endfor%}', assigns)
     assert_template_result('1234', '{%for i in array limit:4 %}{{ i }}{%endfor%}', assigns)
     assert_template_result('3456', '{%for i in array limit:4 offset:2 %}{{ i }}{%endfor%}', assigns)
@@ -98,7 +98,7 @@ HERE
   end
 
   def test_dynamic_variable_limiting
-    assigns = {'array' => [1,2,3,4,5,6,7,8,9,0]}
+    assigns = { 'array' => [1, 2, 3, 4, 5, 6, 7, 8, 9, 0] }
     assigns['limit'] = 2
     assigns['offset'] = 2
 
@@ -106,17 +106,17 @@ HERE
   end
 
   def test_nested_for
-    assigns = {'array' => [[1,2],[3,4],[5,6]] }
+    assigns = { 'array' => [[1, 2], [3, 4], [5, 6]] }
     assert_template_result('123456', '{%for item in array%}{%for i in item%}{{ i }}{%endfor%}{%endfor%}', assigns)
   end
 
   def test_offset_only
-    assigns = {'array' => [1,2,3,4,5,6,7,8,9,0]}
+    assigns = { 'array' => [1, 2, 3, 4, 5, 6, 7, 8, 9, 0] }
     assert_template_result('890', '{%for i in array offset:7 %}{{ i }}{%endfor%}', assigns)
   end
 
   def test_pause_resume
-    assigns = {'array' => {'items' => [1,2,3,4,5,6,7,8,9,0]}}
+    assigns = { 'array' => { 'items' => [1, 2, 3, 4, 5, 6, 7, 8, 9, 0] } }
     markup = <<-MKUP
       {%for i in array.items limit: 3 %}{{i}}{%endfor%}
       next
@@ -131,11 +131,11 @@ HERE
       next
       789
       XPCTD
-    assert_template_result(expected,markup,assigns)
+    assert_template_result(expected, markup, assigns)
   end
 
   def test_pause_resume_limit
-    assigns = {'array' => {'items' => [1,2,3,4,5,6,7,8,9,0]}}
+    assigns = { 'array' => { 'items' => [1, 2, 3, 4, 5, 6, 7, 8, 9, 0] } }
     markup = <<-MKUP
       {%for i in array.items limit:3 %}{{i}}{%endfor%}
       next
@@ -150,11 +150,11 @@ HERE
       next
       7
       XPCTD
-    assert_template_result(expected,markup,assigns)
+    assert_template_result(expected, markup, assigns)
   end
 
   def test_pause_resume_BIG_limit
-    assigns = {'array' => {'items' => [1,2,3,4,5,6,7,8,9,0]}}
+    assigns = { 'array' => { 'items' => [1, 2, 3, 4, 5, 6, 7, 8, 9, 0] } }
     markup = <<-MKUP
       {%for i in array.items limit:3 %}{{i}}{%endfor%}
       next
@@ -169,103 +169,102 @@ HERE
       next
       7890
       XPCTD
-      assert_template_result(expected,markup,assigns)
+    assert_template_result(expected, markup, assigns)
   end
 
-
   def test_pause_resume_BIG_offset
-    assigns = {'array' => {'items' => [1,2,3,4,5,6,7,8,9,0]}}
-    markup = %q({%for i in array.items limit:3 %}{{i}}{%endfor%}
+    assigns = { 'array' => { 'items' => [1, 2, 3, 4, 5, 6, 7, 8, 9, 0] } }
+    markup = '{%for i in array.items limit:3 %}{{i}}{%endfor%}
       next
       {%for i in array.items offset:continue limit:3 %}{{i}}{%endfor%}
       next
-      {%for i in array.items offset:continue limit:3 offset:1000 %}{{i}}{%endfor%})
-    expected = %q(123
+      {%for i in array.items offset:continue limit:3 offset:1000 %}{{i}}{%endfor%}'
+    expected = '123
       next
       456
       next
-      )
-      assert_template_result(expected,markup,assigns)
+      '
+    assert_template_result(expected, markup, assigns)
   end
 
   def test_for_with_break
-    assigns = {'array' => {'items' => [1,2,3,4,5,6,7,8,9,10]}}
+    assigns = { 'array' => { 'items' => [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] } }
 
     markup = '{% for i in array.items %}{% break %}{% endfor %}'
     expected = ""
-    assert_template_result(expected,markup,assigns)
+    assert_template_result(expected, markup, assigns)
 
     markup = '{% for i in array.items %}{{ i }}{% break %}{% endfor %}'
     expected = "1"
-    assert_template_result(expected,markup,assigns)
+    assert_template_result(expected, markup, assigns)
 
     markup = '{% for i in array.items %}{% break %}{{ i }}{% endfor %}'
     expected = ""
-    assert_template_result(expected,markup,assigns)
+    assert_template_result(expected, markup, assigns)
 
     markup = '{% for i in array.items %}{{ i }}{% if i > 3 %}{% break %}{% endif %}{% endfor %}'
     expected = "1234"
-    assert_template_result(expected,markup,assigns)
+    assert_template_result(expected, markup, assigns)
 
     # tests to ensure it only breaks out of the local for loop
     # and not all of them.
-    assigns = {'array' => [[1,2],[3,4],[5,6]] }
-    markup = '{% for item in array %}' +
-               '{% for i in item %}' +
-                 '{% if i == 1 %}' +
-                   '{% break %}' +
-                 '{% endif %}' +
-                 '{{ i }}' +
-               '{% endfor %}' +
+    assigns = { 'array' => [[1, 2], [3, 4], [5, 6]] }
+    markup = '{% for item in array %}' \
+               '{% for i in item %}' \
+                 '{% if i == 1 %}' \
+                   '{% break %}' \
+                 '{% endif %}' \
+                 '{{ i }}' \
+               '{% endfor %}' \
              '{% endfor %}'
     expected = '3456'
     assert_template_result(expected, markup, assigns)
 
     # test break does nothing when unreached
-    assigns = {'array' => {'items' => [1,2,3,4,5]}}
+    assigns = { 'array' => { 'items' => [1, 2, 3, 4, 5] } }
     markup = '{% for i in array.items %}{% if i == 9999 %}{% break %}{% endif %}{{ i }}{% endfor %}'
     expected = '12345'
     assert_template_result(expected, markup, assigns)
   end
 
   def test_for_with_continue
-    assigns = {'array' => {'items' => [1,2,3,4,5]}}
+    assigns = { 'array' => { 'items' => [1, 2, 3, 4, 5] } }
 
     markup = '{% for i in array.items %}{% continue %}{% endfor %}'
     expected = ""
-    assert_template_result(expected,markup,assigns)
+    assert_template_result(expected, markup, assigns)
 
     markup = '{% for i in array.items %}{{ i }}{% continue %}{% endfor %}'
     expected = "12345"
-    assert_template_result(expected,markup,assigns)
+    assert_template_result(expected, markup, assigns)
 
     markup = '{% for i in array.items %}{% continue %}{{ i }}{% endfor %}'
     expected = ""
-    assert_template_result(expected,markup,assigns)
+    assert_template_result(expected, markup, assigns)
 
     markup = '{% for i in array.items %}{% if i > 3 %}{% continue %}{% endif %}{{ i }}{% endfor %}'
     expected = "123"
-    assert_template_result(expected,markup,assigns)
+    assert_template_result(expected, markup, assigns)
 
     markup = '{% for i in array.items %}{% if i == 3 %}{% continue %}{% else %}{{ i }}{% endif %}{% endfor %}'
     expected = "1245"
-    assert_template_result(expected,markup,assigns)
+    assert_template_result(expected, markup, assigns)
 
     # tests to ensure it only continues the local for loop and not all of them.
-    assigns = {'array' => [[1,2],[3,4],[5,6]] }
-    markup = '{% for item in array %}' +
-               '{% for i in item %}' +
-                 '{% if i == 1 %}' +
-                   '{% continue %}' +
-                 '{% endif %}' +
-                 '{{ i }}' +
-               '{% endfor %}' +
+    assigns = { 'array' => [[1, 2], [3, 4], [5, 6]] }
+    markup = '{% for item in array %}' \
+               '{% for i in item %}' \
+                 '{% if i == 1 %}' \
+                   '{% continue %}' \
+                 '{% endif %}' \
+                 '{{ i }}' \
+               '{% endfor %}' \
              '{% endfor %}'
     expected = '23456'
     assert_template_result(expected, markup, assigns)
 
     # test continue does nothing when unreached
-    assigns = {'array' => {'items' => [1,2,3,4,5]}}
+    assigns = { 'array' => { 'items' => [1, 2, 3, 4, 5] } }
     markup = '{% for i in array.items %}{% if i == 9999 %}{% continue %}{% endif %}{{ i }}{% endfor %}'
     expected = '12345'
     assert_template_result(expected, markup, assigns)
@@ -277,41 +276,41 @@ HERE
     # the functionality for backwards compatibility
 
     assert_template_result('test string',
-                '{%for val in string%}{{val}}{%endfor%}',
-                'string' => "test string")
+      '{%for val in string%}{{val}}{%endfor%}',
+      'string' => "test string")
 
     assert_template_result('test string',
-                '{%for val in string limit:1%}{{val}}{%endfor%}',
-                'string' => "test string")
+      '{%for val in string limit:1%}{{val}}{%endfor%}',
+      'string' => "test string")
 
     assert_template_result('val-string-1-1-0-1-0-true-true-test string',
-                '{%for val in string%}' +
-                '{{forloop.name}}-' +
-                '{{forloop.index}}-' +
-                '{{forloop.length}}-' +
-                '{{forloop.index0}}-' +
-                '{{forloop.rindex}}-' +
-                '{{forloop.rindex0}}-' +
-                '{{forloop.first}}-' +
-                '{{forloop.last}}-' +
-                '{{val}}{%endfor%}',
-                'string' => "test string")
+      '{%for val in string%}' \
+      '{{forloop.name}}-' \
+      '{{forloop.index}}-' \
+      '{{forloop.length}}-' \
+      '{{forloop.index0}}-' \
+      '{{forloop.rindex}}-' \
+      '{{forloop.rindex0}}-' \
+      '{{forloop.first}}-' \
+      '{{forloop.last}}-' \
+      '{{val}}{%endfor%}',
+      'string' => "test string")
   end
 
   def test_for_parentloop_references_parent_loop
     assert_template_result('1.1 1.2 1.3 2.1 2.2 2.3 ',
-                           '{% for inner in outer %}{% for k in inner %}' +
-                           '{{ forloop.parentloop.index }}.{{ forloop.index }} ' +
-                           '{% endfor %}{% endfor %}',
-                           'outer' => [[1, 1, 1], [1, 1, 1]])
+      '{% for inner in outer %}{% for k in inner %}' \
+      '{{ forloop.parentloop.index }}.{{ forloop.index }} ' \
+      '{% endfor %}{% endfor %}',
+      'outer' => [[1, 1, 1], [1, 1, 1]])
   end
 
   def test_for_parentloop_nil_when_not_present
     assert_template_result('.1 .2 ',
-                           '{% for inner in outer %}' +
-                           '{{ forloop.parentloop.index }}.{{ forloop.index }} ' +
-                           '{% endfor %}',
-                           'outer' => [[1, 1, 1], [1, 1, 1]])
+      '{% for inner in outer %}' \
+      '{{ forloop.parentloop.index }}.{{ forloop.index }} ' \
+      '{% endfor %}',
+      'outer' => [[1, 1, 1], [1, 1, 1]])
   end
 
   def test_blank_string_not_iterable
@@ -327,7 +326,7 @@ HERE
   def test_spacing_with_variable_naming_in_for_loop
     expected = '12345'
     template = '{% for       item   in   items %}{{item}}{% endfor %}'
-    assigns  = {'items' => [1,2,3,4,5]}
+    assigns  = { 'items' => [1, 2, 3, 4, 5] }
     assert_template_result(expected, template, assigns)
   end
 
@@ -345,13 +344,13 @@ HERE
 
     def load_slice(from, to)
       @load_slice_called = true
-      @data[(from..to-1)]
+      @data[(from..to - 1)]
     end
   end
 
   def test_iterate_with_each_when_no_limit_applied
-    loader = LoaderDrop.new([1,2,3,4,5])
-    assigns = {'items' => loader}
+    loader = LoaderDrop.new([1, 2, 3, 4, 5])
+    assigns = { 'items' => loader }
     expected = '12345'
     template = '{% for item in items %}{{item}}{% endfor %}'
     assert_template_result(expected, template, assigns)
@@ -360,8 +359,8 @@ HERE
   end
 
   def test_iterate_with_load_slice_when_limit_applied
-    loader = LoaderDrop.new([1,2,3,4,5])
-    assigns = {'items' => loader}
+    loader = LoaderDrop.new([1, 2, 3, 4, 5])
+    assigns = { 'items' => loader }
     expected = '1'
     template = '{% for item in items limit:1 %}{{item}}{% endfor %}'
     assert_template_result(expected, template, assigns)
@@ -370,8 +369,8 @@ HERE
   end
 
   def test_iterate_with_load_slice_when_limit_and_offset_applied
-    loader = LoaderDrop.new([1,2,3,4,5])
-    assigns = {'items' => loader}
+    loader = LoaderDrop.new([1, 2, 3, 4, 5])
+    assigns = { 'items' => loader }
     expected = '34'
     template = '{% for item in items offset:2 limit:2 %}{{item}}{% endfor %}'
     assert_template_result(expected, template, assigns)
@@ -380,9 +379,9 @@ HERE
   end
 
   def test_iterate_with_load_slice_returns_same_results_as_without
-    loader = LoaderDrop.new([1,2,3,4,5])
-    loader_assigns = {'items' => loader}
-    array_assigns = {'items' => [1,2,3,4,5]}
+    loader = LoaderDrop.new([1, 2, 3, 4, 5])
+    loader_assigns = { 'items' => loader }
+    array_assigns = { 'items' => [1, 2, 3, 4, 5] }
     expected = '34'
     template = '{% for item in items offset:2 limit:2 %}{{item}}{% endfor %}'
     assert_template_result(expected, template, loader_assigns)

test/integration/tags/if_else_tag_test.rb

@@ -4,101 +4,100 @@ class IfElseTagTest < Minitest::Test
   include Liquid
 
   def test_if
-    assert_template_result('  ',' {% if false %} this text should not go into the output {% endif %} ')
+    assert_template_result('  ', ' {% if false %} this text should not go into the output {% endif %} ')
     assert_template_result('  this text should go into the output  ',
-                           ' {% if true %} this text should go into the output {% endif %} ')
-    assert_template_result('  you rock ?','{% if false %} you suck {% endif %} {% if true %} you rock {% endif %}?')
+      ' {% if true %} this text should go into the output {% endif %} ')
+    assert_template_result('  you rock ?', '{% if false %} you suck {% endif %} {% if true %} you rock {% endif %}?')
   end
 
   def test_literal_comparisons
-    assert_template_result(' NO ','{% assign v = false %}{% if v %} YES {% else %} NO {% endif %}')
-    assert_template_result(' YES ','{% assign v = nil %}{% if v == nil %} YES {% else %} NO {% endif %}')
+    assert_template_result(' NO ', '{% assign v = false %}{% if v %} YES {% else %} NO {% endif %}')
+    assert_template_result(' YES ', '{% assign v = nil %}{% if v == nil %} YES {% else %} NO {% endif %}')
   end
 
   def test_if_else
-    assert_template_result(' YES ','{% if false %} NO {% else %} YES {% endif %}')
-    assert_template_result(' YES ','{% if true %} YES {% else %} NO {% endif %}')
-    assert_template_result(' YES ','{% if "foo" %} YES {% else %} NO {% endif %}')
+    assert_template_result(' YES ', '{% if false %} NO {% else %} YES {% endif %}')
+    assert_template_result(' YES ', '{% if true %} YES {% else %} NO {% endif %}')
+    assert_template_result(' YES ', '{% if "foo" %} YES {% else %} NO {% endif %}')
   end
 
   def test_if_boolean
-    assert_template_result(' YES ','{% if var %} YES {% endif %}', 'var' => true)
+    assert_template_result(' YES ', '{% if var %} YES {% endif %}', 'var' => true)
   end
 
   def test_if_or
-    assert_template_result(' YES ','{% if a or b %} YES {% endif %}', 'a' => true, 'b' => true)
-    assert_template_result(' YES ','{% if a or b %} YES {% endif %}', 'a' => true, 'b' => false)
-    assert_template_result(' YES ','{% if a or b %} YES {% endif %}', 'a' => false, 'b' => true)
+    assert_template_result(' YES ', '{% if a or b %} YES {% endif %}', 'a' => true, 'b' => true)
+    assert_template_result(' YES ', '{% if a or b %} YES {% endif %}', 'a' => true, 'b' => false)
+    assert_template_result(' YES ', '{% if a or b %} YES {% endif %}', 'a' => false, 'b' => true)
     assert_template_result('',     '{% if a or b %} YES {% endif %}', 'a' => false, 'b' => false)
 
-    assert_template_result(' YES ','{% if a or b or c %} YES {% endif %}', 'a' => false, 'b' => false, 'c' => true)
+    assert_template_result(' YES ', '{% if a or b or c %} YES {% endif %}', 'a' => false, 'b' => false, 'c' => true)
     assert_template_result('',     '{% if a or b or c %} YES {% endif %}', 'a' => false, 'b' => false, 'c' => false)
   end
 
   def test_if_or_with_operators
-    assert_template_result(' YES ','{% if a == true or b == true %} YES {% endif %}', 'a' => true, 'b' => true)
-    assert_template_result(' YES ','{% if a == true or b == false %} YES {% endif %}', 'a' => true, 'b' => true)
-    assert_template_result('','{% if a == false or b == false %} YES {% endif %}', 'a' => true, 'b' => true)
+    assert_template_result(' YES ', '{% if a == true or b == true %} YES {% endif %}', 'a' => true, 'b' => true)
+    assert_template_result(' YES ', '{% if a == true or b == false %} YES {% endif %}', 'a' => true, 'b' => true)
+    assert_template_result('', '{% if a == false or b == false %} YES {% endif %}', 'a' => true, 'b' => true)
   end
 
   def test_comparison_of_strings_containing_and_or_or
     awful_markup = "a == 'and' and b == 'or' and c == 'foo and bar' and d == 'bar or baz' and e == 'foo' and foo and bar"
-    assigns = {'a' => 'and', 'b' => 'or', 'c' => 'foo and bar', 'd' => 'bar or baz', 'e' => 'foo', 'foo' => true, 'bar' => true}
-    assert_template_result(' YES ',"{% if #{awful_markup} %} YES {% endif %}", assigns)
+    assigns = { 'a' => 'and', 'b' => 'or', 'c' => 'foo and bar', 'd' => 'bar or baz', 'e' => 'foo', 'foo' => true, 'bar' => true }
+    assert_template_result(' YES ', "{% if #{awful_markup} %} YES {% endif %}", assigns)
   end
 
   def test_comparison_of_expressions_starting_with_and_or_or
-    assigns = {'order' => {'items_count' => 0}, 'android' => {'name' => 'Roy'}}
-    assert_template_result( "YES",
-                            "{% if android.name == 'Roy' %}YES{% endif %}",
-                            assigns)
-    assert_template_result( "YES",
-                            "{% if order.items_count == 0 %}YES{% endif %}",
-                            assigns)
+    assigns = { 'order' => { 'items_count' => 0 }, 'android' => { 'name' => 'Roy' } }
+    assert_template_result("YES",
+      "{% if android.name == 'Roy' %}YES{% endif %}",
+      assigns)
+    assert_template_result("YES",
+      "{% if order.items_count == 0 %}YES{% endif %}",
+      assigns)
   end
 
   def test_if_and
-    assert_template_result(' YES ','{% if true and true %} YES {% endif %}')
-    assert_template_result('','{% if false and true %} YES {% endif %}')
-    assert_template_result('','{% if false and true %} YES {% endif %}')
+    assert_template_result(' YES ', '{% if true and true %} YES {% endif %}')
+    assert_template_result('', '{% if false and true %} YES {% endif %}')
+    assert_template_result('', '{% if false and true %} YES {% endif %}')
   end
 
-
   def test_hash_miss_generates_false
-    assert_template_result('','{% if foo.bar %} NO {% endif %}', 'foo' => {})
+    assert_template_result('', '{% if foo.bar %} NO {% endif %}', 'foo' => {})
   end
 
   def test_if_from_variable
-    assert_template_result('','{% if var %} NO {% endif %}', 'var' => false)
-    assert_template_result('','{% if var %} NO {% endif %}', 'var' => nil)
-    assert_template_result('','{% if foo.bar %} NO {% endif %}', 'foo' => {'bar' => false})
-    assert_template_result('','{% if foo.bar %} NO {% endif %}', 'foo' => {})
-    assert_template_result('','{% if foo.bar %} NO {% endif %}', 'foo' => nil)
-    assert_template_result('','{% if foo.bar %} NO {% endif %}', 'foo' => true)
+    assert_template_result('', '{% if var %} NO {% endif %}', 'var' => false)
+    assert_template_result('', '{% if var %} NO {% endif %}', 'var' => nil)
+    assert_template_result('', '{% if foo.bar %} NO {% endif %}', 'foo' => { 'bar' => false })
+    assert_template_result('', '{% if foo.bar %} NO {% endif %}', 'foo' => {})
+    assert_template_result('', '{% if foo.bar %} NO {% endif %}', 'foo' => nil)
+    assert_template_result('', '{% if foo.bar %} NO {% endif %}', 'foo' => true)
 
-    assert_template_result(' YES ','{% if var %} YES {% endif %}', 'var' => "text")
-    assert_template_result(' YES ','{% if var %} YES {% endif %}', 'var' => true)
-    assert_template_result(' YES ','{% if var %} YES {% endif %}', 'var' => 1)
-    assert_template_result(' YES ','{% if var %} YES {% endif %}', 'var' => {})
-    assert_template_result(' YES ','{% if var %} YES {% endif %}', 'var' => [])
-    assert_template_result(' YES ','{% if "foo" %} YES {% endif %}')
-    assert_template_result(' YES ','{% if foo.bar %} YES {% endif %}', 'foo' => {'bar' => true})
-    assert_template_result(' YES ','{% if foo.bar %} YES {% endif %}', 'foo' => {'bar' => "text"})
-    assert_template_result(' YES ','{% if foo.bar %} YES {% endif %}', 'foo' => {'bar' => 1 })
-    assert_template_result(' YES ','{% if foo.bar %} YES {% endif %}', 'foo' => {'bar' => {} })
-    assert_template_result(' YES ','{% if foo.bar %} YES {% endif %}', 'foo' => {'bar' => [] })
+    assert_template_result(' YES ', '{% if var %} YES {% endif %}', 'var' => "text")
+    assert_template_result(' YES ', '{% if var %} YES {% endif %}', 'var' => true)
+    assert_template_result(' YES ', '{% if var %} YES {% endif %}', 'var' => 1)
+    assert_template_result(' YES ', '{% if var %} YES {% endif %}', 'var' => {})
+    assert_template_result(' YES ', '{% if var %} YES {% endif %}', 'var' => [])
+    assert_template_result(' YES ', '{% if "foo" %} YES {% endif %}')
+    assert_template_result(' YES ', '{% if foo.bar %} YES {% endif %}', 'foo' => { 'bar' => true })
+    assert_template_result(' YES ', '{% if foo.bar %} YES {% endif %}', 'foo' => { 'bar' => "text" })
+    assert_template_result(' YES ', '{% if foo.bar %} YES {% endif %}', 'foo' => { 'bar' => 1 })
+    assert_template_result(' YES ', '{% if foo.bar %} YES {% endif %}', 'foo' => { 'bar' => {} })
+    assert_template_result(' YES ', '{% if foo.bar %} YES {% endif %}', 'foo' => { 'bar' => [] })
 
-    assert_template_result(' YES ','{% if var %} NO {% else %} YES {% endif %}', 'var' => false)
-    assert_template_result(' YES ','{% if var %} NO {% else %} YES {% endif %}', 'var' => nil)
-    assert_template_result(' YES ','{% if var %} YES {% else %} NO {% endif %}', 'var' => true)
-    assert_template_result(' YES ','{% if "foo" %} YES {% else %} NO {% endif %}', 'var' => "text")
+    assert_template_result(' YES ', '{% if var %} NO {% else %} YES {% endif %}', 'var' => false)
+    assert_template_result(' YES ', '{% if var %} NO {% else %} YES {% endif %}', 'var' => nil)
+    assert_template_result(' YES ', '{% if var %} YES {% else %} NO {% endif %}', 'var' => true)
+    assert_template_result(' YES ', '{% if "foo" %} YES {% else %} NO {% endif %}', 'var' => "text")
 
-    assert_template_result(' YES ','{% if foo.bar %} NO {% else %} YES {% endif %}', 'foo' => {'bar' => false})
-    assert_template_result(' YES ','{% if foo.bar %} YES {% else %} NO {% endif %}', 'foo' => {'bar' => true})
-    assert_template_result(' YES ','{% if foo.bar %} YES {% else %} NO {% endif %}', 'foo' => {'bar' => "text"})
-    assert_template_result(' YES ','{% if foo.bar %} NO {% else %} YES {% endif %}', 'foo' => {'notbar' => true})
-    assert_template_result(' YES ','{% if foo.bar %} NO {% else %} YES {% endif %}', 'foo' => {})
-    assert_template_result(' YES ','{% if foo.bar %} NO {% else %} YES {% endif %}', 'notfoo' => {'bar' => true})
+    assert_template_result(' YES ', '{% if foo.bar %} NO {% else %} YES {% endif %}', 'foo' => { 'bar' => false })
+    assert_template_result(' YES ', '{% if foo.bar %} YES {% else %} NO {% endif %}', 'foo' => { 'bar' => true })
+    assert_template_result(' YES ', '{% if foo.bar %} YES {% else %} NO {% endif %}', 'foo' => { 'bar' => "text" })
+    assert_template_result(' YES ', '{% if foo.bar %} NO {% else %} YES {% endif %}', 'foo' => { 'notbar' => true })
+    assert_template_result(' YES ', '{% if foo.bar %} NO {% else %} YES {% endif %}', 'foo' => {})
+    assert_template_result(' YES ', '{% if foo.bar %} NO {% else %} YES {% endif %}', 'notfoo' => { 'bar' => true })
   end
 
   def test_nested_if
@@ -110,31 +109,30 @@ class IfElseTagTest < Minitest::Test
     assert_template_result(' YES ', '{% if true %}{% if true %} YES {% else %} NO {% endif %}{% else %} NO {% endif %}')
     assert_template_result(' YES ', '{% if true %}{% if false %} NO {% else %} YES {% endif %}{% else %} NO {% endif %}')
     assert_template_result(' YES ', '{% if false %}{% if true %} NO {% else %} NONO {% endif %}{% else %} YES {% endif %}')
-
   end
 
   def test_comparisons_on_null
-    assert_template_result('','{% if null < 10 %} NO {% endif %}')
-    assert_template_result('','{% if null <= 10 %} NO {% endif %}')
-    assert_template_result('','{% if null >= 10 %} NO {% endif %}')
-    assert_template_result('','{% if null > 10 %} NO {% endif %}')
+    assert_template_result('', '{% if null < 10 %} NO {% endif %}')
+    assert_template_result('', '{% if null <= 10 %} NO {% endif %}')
+    assert_template_result('', '{% if null >= 10 %} NO {% endif %}')
+    assert_template_result('', '{% if null > 10 %} NO {% endif %}')
 
-    assert_template_result('','{% if 10 < null %} NO {% endif %}')
-    assert_template_result('','{% if 10 <= null %} NO {% endif %}')
-    assert_template_result('','{% if 10 >= null %} NO {% endif %}')
-    assert_template_result('','{% if 10 > null %} NO {% endif %}')
+    assert_template_result('', '{% if 10 < null %} NO {% endif %}')
+    assert_template_result('', '{% if 10 <= null %} NO {% endif %}')
+    assert_template_result('', '{% if 10 >= null %} NO {% endif %}')
+    assert_template_result('', '{% if 10 > null %} NO {% endif %}')
   end
 
   def test_else_if
-    assert_template_result('0','{% if 0 == 0 %}0{% elsif 1 == 1%}1{% else %}2{% endif %}')
-    assert_template_result('1','{% if 0 != 0 %}0{% elsif 1 == 1%}1{% else %}2{% endif %}')
-    assert_template_result('2','{% if 0 != 0 %}0{% elsif 1 != 1%}1{% else %}2{% endif %}')
+    assert_template_result('0', '{% if 0 == 0 %}0{% elsif 1 == 1%}1{% else %}2{% endif %}')
+    assert_template_result('1', '{% if 0 != 0 %}0{% elsif 1 == 1%}1{% else %}2{% endif %}')
+    assert_template_result('2', '{% if 0 != 0 %}0{% elsif 1 != 1%}1{% else %}2{% endif %}')
 
-    assert_template_result('elsif','{% if false %}if{% elsif true %}elsif{% endif %}')
+    assert_template_result('elsif', '{% if false %}if{% elsif true %}elsif{% endif %}')
   end
 
   def test_syntax_error_no_variable
-    assert_raises(SyntaxError){ assert_template_result('', '{% if jerry == 1 %}')}
+    assert_raises(SyntaxError){ assert_template_result('', '{% if jerry == 1 %}') }
   end
 
   def test_syntax_error_no_expression
@@ -156,7 +154,7 @@ class IfElseTagTest < Minitest::Test
     Condition.operators['contains'] = :[]
 
     assert_template_result('yes',
-                           %({% if 'gnomeslab-and-or-liquid' contains 'gnomeslab-and-or-liquid' %}yes{% endif %}))
+      %({% if 'gnomeslab-and-or-liquid' contains 'gnomeslab-and-or-liquid' %}yes{% endif %}))
   ensure
     Condition.operators['contains'] = original_op
   end

test/integration/tags/include_tag_test.rb

@@ -77,23 +77,22 @@ class IncludeTagTest < Minitest::Test
 
   def test_include_tag_looks_for_file_system_in_registers_first
     assert_equal 'from OtherFileSystem',
-      Template.parse("{% include 'pick_a_source' %}").render!({}, :registers => {:file_system => OtherFileSystem.new})
+      Template.parse("{% include 'pick_a_source' %}").render!({}, :registers => { :file_system => OtherFileSystem.new })
   end
 
-
   def test_include_tag_with
     assert_template_result "Product: Draft 151cm ",
-      "{% include 'product' with products[0] %}", "products" => [ {'title' => 'Draft 151cm'}, {'title' => 'Element 155cm'} ]
+      "{% include 'product' with products[0] %}", "products" => [ { 'title' => 'Draft 151cm' }, { 'title' => 'Element 155cm' } ]
   end
 
   def test_include_tag_with_default_name
     assert_template_result "Product: Draft 151cm ",
-      "{% include 'product' %}", "product" => {'title' => 'Draft 151cm'}
+      "{% include 'product' %}", "product" => { 'title' => 'Draft 151cm' }
   end
 
   def test_include_tag_for
     assert_template_result "Product: Draft 151cm Product: Element 155cm ",
-      "{% include 'product' for products %}", "products" => [ {'title' => 'Draft 151cm'}, {'title' => 'Element 155cm'} ]
+      "{% include 'product' for products %}", "products" => [ { 'title' => 'Draft 151cm' }, { 'title' => 'Element 155cm' } ]
   end
 
   def test_include_tag_with_local_variables
@@ -108,7 +107,7 @@ class IncludeTagTest < Minitest::Test
   def test_include_tag_with_multiple_local_variables_from_context
     assert_template_result "Locale: test123 test321",
       "{% include 'locale_variables' echo1: echo1, echo2: more_echos.echo2 %}",
-      'echo1' => 'test123', 'more_echos' => { "echo2" => 'test321'}
+      'echo1' => 'test123', 'more_echos' => { "echo2" => 'test321' }
   end
 
   def test_included_templates_assigns_variables
@@ -123,14 +122,13 @@ class IncludeTagTest < Minitest::Test
 
   def test_nested_include_with_variable
     assert_template_result "Product: Draft 151cm details ",
-      "{% include 'nested_product_template' with product %}", "product" => {"title" => 'Draft 151cm'}
+      "{% include 'nested_product_template' with product %}", "product" => { "title" => 'Draft 151cm' }
 
     assert_template_result "Product: Draft 151cm details Product: Element 155cm details ",
-      "{% include 'nested_product_template' for products %}", "products" => [{"title" => 'Draft 151cm'}, {"title" => 'Element 155cm'}]
+      "{% include 'nested_product_template' for products %}", "products" => [{ "title" => 'Draft 151cm' }, { "title" => 'Element 155cm' }]
   end
 
   def test_recursively_included_template_does_not_produce_endless_loop
-
     infinite_file_system = Class.new do
       def read_template_file(template_path)
         "-{% include 'loop' %}"
@@ -142,7 +140,6 @@ class IncludeTagTest < Minitest::Test
     assert_raises(Liquid::StackLevelError, SystemStackError) do
       Template.parse("{% include 'loop' %}").render!
     end
-
   end
 
   def test_dynamically_choosen_template
@@ -150,24 +147,24 @@ class IncludeTagTest < Minitest::Test
     assert_template_result "Test321", "{% include template %}", "template" => 'Test321'
 
     assert_template_result "Product: Draft 151cm ", "{% include template for product %}",
-      "template" => 'product', 'product' => { 'title' => 'Draft 151cm'}
+      "template" => 'product', 'product' => { 'title' => 'Draft 151cm' }
   end
 
   def test_include_tag_caches_second_read_of_same_partial
     file_system = CountingFileSystem.new
     assert_equal 'from CountingFileSystemfrom CountingFileSystem',
-      Template.parse("{% include 'pick_a_source' %}{% include 'pick_a_source' %}").render!({}, :registers => {:file_system => file_system})
+      Template.parse("{% include 'pick_a_source' %}{% include 'pick_a_source' %}").render!({}, :registers => { :file_system => file_system })
     assert_equal 1, file_system.count
   end
 
   def test_include_tag_doesnt_cache_partials_across_renders
     file_system = CountingFileSystem.new
     assert_equal 'from CountingFileSystem',
-      Template.parse("{% include 'pick_a_source' %}").render!({}, :registers => {:file_system => file_system})
+      Template.parse("{% include 'pick_a_source' %}").render!({}, :registers => { :file_system => file_system })
     assert_equal 1, file_system.count
 
     assert_equal 'from CountingFileSystem',
-      Template.parse("{% include 'pick_a_source' %}").render!({}, :registers => {:file_system => file_system})
+      Template.parse("{% include 'pick_a_source' %}").render!({}, :registers => { :file_system => file_system })
     assert_equal 2, file_system.count
   end
 
@@ -223,8 +220,8 @@ class IncludeTagTest < Minitest::Test
   def test_including_via_variable_value
     assert_template_result "from TestFileSystem", "{% assign page = 'pick_a_source' %}{% include page %}"
 
-    assert_template_result "Product: Draft 151cm ", "{% assign page = 'product' %}{% include page %}", "product" => {'title' => 'Draft 151cm'}
+    assert_template_result "Product: Draft 151cm ", "{% assign page = 'product' %}{% include page %}", "product" => { 'title' => 'Draft 151cm' }
 
-    assert_template_result "Product: Draft 151cm ", "{% assign page = 'product' %}{% include page for foo %}", "foo" => {'title' => 'Draft 151cm'}
+    assert_template_result "Product: Draft 151cm ", "{% assign page = 'product' %}{% include page for foo %}", "foo" => { 'title' => 'Draft 151cm' }
   end
 end # IncludeTagTest

test/integration/tags/increment_tag_test.rb

@@ -4,21 +4,21 @@ class IncrementTagTest < Minitest::Test
   include Liquid
 
   def test_inc
-    assert_template_result('0','{%increment port %}', {})
-    assert_template_result('0 1','{%increment port %} {%increment port%}', {})
+    assert_template_result('0', '{%increment port %}', {})
+    assert_template_result('0 1', '{%increment port %} {%increment port%}', {})
     assert_template_result('0 0 1 2 1',
-                           '{%increment port %} {%increment starboard%} ' +
-                           '{%increment port %} {%increment port%} ' +
-                           '{%increment starboard %}', {})
+      '{%increment port %} {%increment starboard%} ' \
+      '{%increment port %} {%increment port%} ' \
+      '{%increment starboard %}', {})
   end
 
   def test_dec
-    assert_template_result('9','{%decrement port %}', { 'port' => 10})
-    assert_template_result('-1 -2','{%decrement port %} {%decrement port%}', {})
+    assert_template_result('9', '{%decrement port %}', { 'port' => 10 })
+    assert_template_result('-1 -2', '{%decrement port %} {%decrement port%}', {})
     assert_template_result('1 5 2 2 5',
-                           '{%increment port %} {%increment starboard%} ' +
-                           '{%increment port %} {%decrement port%} ' +
-                           '{%decrement starboard %}', { 'port' => 1, 'starboard' => 5 })
+      '{%increment port %} {%increment starboard%} ' \
+      '{%increment port %} {%decrement port%} ' \
+      '{%decrement starboard %}', { 'port' => 1, 'starboard' => 5 })
   end
 
 end

test/integration/tags/raw_tag_test.rb

@@ -5,7 +5,7 @@ class RawTagTest < Minitest::Test
 
   def test_tag_in_raw
     assert_template_result '{% comment %} test {% endcomment %}',
-                           '{% raw %}{% comment %} test {% endcomment %}{% endraw %}'
+      '{% raw %}{% comment %} test {% endcomment %}{% endraw %}'
   end
 
   def test_output_in_raw

test/integration/tags/standard_tag_test.rb

@@ -5,116 +5,116 @@ class StandardTagTest < Minitest::Test
 
   def test_no_transform
     assert_template_result('this text should come out of the template without change...',
-                           'this text should come out of the template without change...')
+      'this text should come out of the template without change...')
 
-    assert_template_result('blah','blah')
-    assert_template_result('<blah>','<blah>')
-    assert_template_result('|,.:','|,.:')
-    assert_template_result('','')
+    assert_template_result('blah', 'blah')
+    assert_template_result('<blah>', '<blah>')
+    assert_template_result('|,.:', '|,.:')
+    assert_template_result('', '')
 
-    text = %|this shouldnt see any transformation either but has multiple lines
-              as you can clearly see here ...|
-    assert_template_result(text,text)
+    text = %(this shouldnt see any transformation either but has multiple lines
+              as you can clearly see here ...)
+    assert_template_result(text, text)
   end
 
   def test_has_a_block_which_does_nothing
-    assert_template_result(%|the comment block should be removed  .. right?|,
-                           %|the comment block should be removed {%comment%} be gone.. {%endcomment%} .. right?|)
+    assert_template_result(%(the comment block should be removed  .. right?),
+      %(the comment block should be removed {%comment%} be gone.. {%endcomment%} .. right?))
 
-    assert_template_result('','{%comment%}{%endcomment%}')
-    assert_template_result('','{%comment%}{% endcomment %}')
-    assert_template_result('','{% comment %}{%endcomment%}')
-    assert_template_result('','{% comment %}{% endcomment %}')
-    assert_template_result('','{%comment%}comment{%endcomment%}')
-    assert_template_result('','{% comment %}comment{% endcomment %}')
-    assert_template_result('','{% comment %} 1 {% comment %} 2 {% endcomment %} 3 {% endcomment %}')
+    assert_template_result('', '{%comment%}{%endcomment%}')
+    assert_template_result('', '{%comment%}{% endcomment %}')
+    assert_template_result('', '{% comment %}{%endcomment%}')
+    assert_template_result('', '{% comment %}{% endcomment %}')
+    assert_template_result('', '{%comment%}comment{%endcomment%}')
+    assert_template_result('', '{% comment %}comment{% endcomment %}')
+    assert_template_result('', '{% comment %} 1 {% comment %} 2 {% endcomment %} 3 {% endcomment %}')
 
-    assert_template_result('','{%comment%}{%blabla%}{%endcomment%}')
-    assert_template_result('','{% comment %}{% blabla %}{% endcomment %}')
-    assert_template_result('','{%comment%}{% endif %}{%endcomment%}')
-    assert_template_result('','{% comment %}{% endwhatever %}{% endcomment %}')
-    assert_template_result('','{% comment %}{% raw %} {{%%%%}}  }} { {% endcomment %} {% comment {% endraw %} {% endcomment %}')
+    assert_template_result('', '{%comment%}{%blabla%}{%endcomment%}')
+    assert_template_result('', '{% comment %}{% blabla %}{% endcomment %}')
+    assert_template_result('', '{%comment%}{% endif %}{%endcomment%}')
+    assert_template_result('', '{% comment %}{% endwhatever %}{% endcomment %}')
+    assert_template_result('', '{% comment %}{% raw %} {{%%%%}}  }} { {% endcomment %} {% comment {% endraw %} {% endcomment %}')
 
-    assert_template_result('foobar','foo{%comment%}comment{%endcomment%}bar')
-    assert_template_result('foobar','foo{% comment %}comment{% endcomment %}bar')
-    assert_template_result('foobar','foo{%comment%} comment {%endcomment%}bar')
-    assert_template_result('foobar','foo{% comment %} comment {% endcomment %}bar')
+    assert_template_result('foobar', 'foo{%comment%}comment{%endcomment%}bar')
+    assert_template_result('foobar', 'foo{% comment %}comment{% endcomment %}bar')
+    assert_template_result('foobar', 'foo{%comment%} comment {%endcomment%}bar')
+    assert_template_result('foobar', 'foo{% comment %} comment {% endcomment %}bar')
 
-    assert_template_result('foo  bar','foo {%comment%} {%endcomment%} bar')
-    assert_template_result('foo  bar','foo {%comment%}comment{%endcomment%} bar')
-    assert_template_result('foo  bar','foo {%comment%} comment {%endcomment%} bar')
+    assert_template_result('foo  bar', 'foo {%comment%} {%endcomment%} bar')
+    assert_template_result('foo  bar', 'foo {%comment%}comment{%endcomment%} bar')
+    assert_template_result('foo  bar', 'foo {%comment%} comment {%endcomment%} bar')
 
-    assert_template_result('foobar','foo{%comment%}
+    assert_template_result('foobar', 'foo{%comment%}
                                      {%endcomment%}bar')
   end
 
   def test_hyphenated_assign
-    assigns = {'a-b' => '1' }
+    assigns = { 'a-b' => '1' }
     assert_template_result('a-b:1 a-b:2', 'a-b:{{a-b}} {%assign a-b = 2 %}a-b:{{a-b}}', assigns)
   end
 
   def test_assign_with_colon_and_spaces
-    assigns = {'var' => {'a:b c' => {'paged' => '1' }}}
+    assigns = { 'var' => { 'a:b c' => { 'paged' => '1' } } }
     assert_template_result('var2: 1', '{%assign var2 = var["a:b c"].paged %}var2: {{var2}}', assigns)
   end
 
   def test_capture
-    assigns = {'var' => 'content' }
+    assigns = { 'var' => 'content' }
     assert_template_result('content foo content foo ',
-                           '{{ var2 }}{% capture var2 %}{{ var }} foo {% endcapture %}{{ var2 }}{{ var2 }}',
-                           assigns)
+      '{{ var2 }}{% capture var2 %}{{ var }} foo {% endcapture %}{{ var2 }}{{ var2 }}',
+      assigns)
   end
 
   def test_capture_detects_bad_syntax
     assert_raises(SyntaxError) do
       assert_template_result('content foo content foo ',
-                             '{{ var2 }}{% capture %}{{ var }} foo {% endcapture %}{{ var2 }}{{ var2 }}',
-                             {'var' => 'content' })
+        '{{ var2 }}{% capture %}{{ var }} foo {% endcapture %}{{ var2 }}{{ var2 }}',
+        { 'var' => 'content' })
     end
   end
 
   def test_case
-    assigns = {'condition' => 2 }
+    assigns = { 'condition' => 2 }
     assert_template_result(' its 2 ',
-                           '{% case condition %}{% when 1 %} its 1 {% when 2 %} its 2 {% endcase %}',
-                           assigns)
+      '{% case condition %}{% when 1 %} its 1 {% when 2 %} its 2 {% endcase %}',
+      assigns)
 
-    assigns = {'condition' => 1 }
+    assigns = { 'condition' => 1 }
     assert_template_result(' its 1 ',
-                           '{% case condition %}{% when 1 %} its 1 {% when 2 %} its 2 {% endcase %}',
-                           assigns)
+      '{% case condition %}{% when 1 %} its 1 {% when 2 %} its 2 {% endcase %}',
+      assigns)
 
-    assigns = {'condition' => 3 }
+    assigns = { 'condition' => 3 }
     assert_template_result('',
-                           '{% case condition %}{% when 1 %} its 1 {% when 2 %} its 2 {% endcase %}',
-                           assigns)
+      '{% case condition %}{% when 1 %} its 1 {% when 2 %} its 2 {% endcase %}',
+      assigns)
 
-    assigns = {'condition' => "string here" }
+    assigns = { 'condition' => "string here" }
     assert_template_result(' hit ',
-                           '{% case condition %}{% when "string here" %} hit {% endcase %}',
-                           assigns)
+      '{% case condition %}{% when "string here" %} hit {% endcase %}',
+      assigns)
 
-    assigns = {'condition' => "bad string here" }
+    assigns = { 'condition' => "bad string here" }
     assert_template_result('',
-                           '{% case condition %}{% when "string here" %} hit {% endcase %}',\
-                           assigns)
+      '{% case condition %}{% when "string here" %} hit {% endcase %}',\
+      assigns)
   end
 
   def test_case_with_else
-    assigns = {'condition' => 5 }
+    assigns = { 'condition' => 5 }
     assert_template_result(' hit ',
-                           '{% case condition %}{% when 5 %} hit {% else %} else {% endcase %}',
-                           assigns)
+      '{% case condition %}{% when 5 %} hit {% else %} else {% endcase %}',
+      assigns)
 
-    assigns = {'condition' => 6 }
+    assigns = { 'condition' => 6 }
     assert_template_result(' else ',
-                           '{% case condition %}{% when 5 %} hit {% else %} else {% endcase %}',
-                           assigns)
+      '{% case condition %}{% when 5 %} hit {% else %} else {% endcase %}',
+      assigns)
 
-    assigns = {'condition' => 6 }
+    assigns = { 'condition' => 6 }
     assert_template_result(' else ',
-                           '{% case condition %} {% when 5 %} hit {% else %} else {% endcase %}',
-                           assigns)
+      '{% case condition %} {% when 5 %} hit {% else %} else {% endcase %}',
+      assigns)
   end
 
   def test_case_on_size
@@ -128,87 +128,87 @@ class StandardTagTest < Minitest::Test
 
   def test_case_on_size_with_else
     assert_template_result('else',
-                           '{% case a.size %}{% when 1 %}1{% when 2 %}2{% else %}else{% endcase %}',
-                           'a' => [])
+      '{% case a.size %}{% when 1 %}1{% when 2 %}2{% else %}else{% endcase %}',
+      'a' => [])
 
     assert_template_result('1',
-                           '{% case a.size %}{% when 1 %}1{% when 2 %}2{% else %}else{% endcase %}',
-                           'a' => [1])
+      '{% case a.size %}{% when 1 %}1{% when 2 %}2{% else %}else{% endcase %}',
+      'a' => [1])
 
     assert_template_result('2',
-                           '{% case a.size %}{% when 1 %}1{% when 2 %}2{% else %}else{% endcase %}',
-                           'a' => [1, 1])
+      '{% case a.size %}{% when 1 %}1{% when 2 %}2{% else %}else{% endcase %}',
+      'a' => [1, 1])
 
     assert_template_result('else',
-                           '{% case a.size %}{% when 1 %}1{% when 2 %}2{% else %}else{% endcase %}',
-                           'a' => [1, 1, 1])
+      '{% case a.size %}{% when 1 %}1{% when 2 %}2{% else %}else{% endcase %}',
+      'a' => [1, 1, 1])
 
     assert_template_result('else',
-                           '{% case a.size %}{% when 1 %}1{% when 2 %}2{% else %}else{% endcase %}',
-                           'a' => [1, 1, 1, 1])
+      '{% case a.size %}{% when 1 %}1{% when 2 %}2{% else %}else{% endcase %}',
+      'a' => [1, 1, 1, 1])
 
     assert_template_result('else',
-                           '{% case a.size %}{% when 1 %}1{% when 2 %}2{% else %}else{% endcase %}',
-                           'a' => [1, 1, 1, 1, 1])
+      '{% case a.size %}{% when 1 %}1{% when 2 %}2{% else %}else{% endcase %}',
+      'a' => [1, 1, 1, 1, 1])
   end
 
   def test_case_on_length_with_else
     assert_template_result('else',
-                           '{% case a.empty? %}{% when true %}true{% when false %}false{% else %}else{% endcase %}',
-                           {})
+      '{% case a.empty? %}{% when true %}true{% when false %}false{% else %}else{% endcase %}',
+      {})
 
     assert_template_result('false',
-                           '{% case false %}{% when true %}true{% when false %}false{% else %}else{% endcase %}',
-                           {})
+      '{% case false %}{% when true %}true{% when false %}false{% else %}else{% endcase %}',
+      {})
 
     assert_template_result('true',
-                           '{% case true %}{% when true %}true{% when false %}false{% else %}else{% endcase %}',
-                           {})
+      '{% case true %}{% when true %}true{% when false %}false{% else %}else{% endcase %}',
+      {})
 
     assert_template_result('else',
-                           '{% case NULL %}{% when true %}true{% when false %}false{% else %}else{% endcase %}',
-                           {})
+      '{% case NULL %}{% when true %}true{% when false %}false{% else %}else{% endcase %}',
+      {})
   end
 
   def test_assign_from_case
     # Example from the shopify forums
-    code = %q({% case collection.handle %}{% when 'menswear-jackets' %}{% assign ptitle = 'menswear' %}{% when 'menswear-t-shirts' %}{% assign ptitle = 'menswear' %}{% else %}{% assign ptitle = 'womenswear' %}{% endcase %}{{ ptitle }})
+    code = "{% case collection.handle %}{% when 'menswear-jackets' %}{% assign ptitle = 'menswear' %}{% when 'menswear-t-shirts' %}{% assign ptitle = 'menswear' %}{% else %}{% assign ptitle = 'womenswear' %}{% endcase %}{{ ptitle }}"
     template = Liquid::Template.parse(code)
-    assert_equal "menswear",   template.render!("collection" => {'handle' => 'menswear-jackets'})
-    assert_equal "menswear",   template.render!("collection" => {'handle' => 'menswear-t-shirts'})
-    assert_equal "womenswear", template.render!("collection" => {'handle' => 'x'})
-    assert_equal "womenswear", template.render!("collection" => {'handle' => 'y'})
-    assert_equal "womenswear", template.render!("collection" => {'handle' => 'z'})
+    assert_equal "menswear",   template.render!("collection" => { 'handle' => 'menswear-jackets' })
+    assert_equal "menswear",   template.render!("collection" => { 'handle' => 'menswear-t-shirts' })
+    assert_equal "womenswear", template.render!("collection" => { 'handle' => 'x' })
+    assert_equal "womenswear", template.render!("collection" => { 'handle' => 'y' })
+    assert_equal "womenswear", template.render!("collection" => { 'handle' => 'z' })
   end
 
   def test_case_when_or
     code = '{% case condition %}{% when 1 or 2 or 3 %} its 1 or 2 or 3 {% when 4 %} its 4 {% endcase %}'
-    assert_template_result(' its 1 or 2 or 3 ', code, {'condition' => 1 })
-    assert_template_result(' its 1 or 2 or 3 ', code, {'condition' => 2 })
-    assert_template_result(' its 1 or 2 or 3 ', code, {'condition' => 3 })
-    assert_template_result(' its 4 ', code, {'condition' => 4 })
-    assert_template_result('', code, {'condition' => 5 })
+    assert_template_result(' its 1 or 2 or 3 ', code, { 'condition' => 1 })
+    assert_template_result(' its 1 or 2 or 3 ', code, { 'condition' => 2 })
+    assert_template_result(' its 1 or 2 or 3 ', code, { 'condition' => 3 })
+    assert_template_result(' its 4 ', code, { 'condition' => 4 })
+    assert_template_result('', code, { 'condition' => 5 })
 
     code = '{% case condition %}{% when 1 or "string" or null %} its 1 or 2 or 3 {% when 4 %} its 4 {% endcase %}'
-    assert_template_result(' its 1 or 2 or 3 ', code, {'condition' => 1 })
-    assert_template_result(' its 1 or 2 or 3 ', code, {'condition' => 'string' })
-    assert_template_result(' its 1 or 2 or 3 ', code, {'condition' => nil })
-    assert_template_result('', code, {'condition' => 'something else' })
+    assert_template_result(' its 1 or 2 or 3 ', code, { 'condition' => 1 })
+    assert_template_result(' its 1 or 2 or 3 ', code, { 'condition' => 'string' })
+    assert_template_result(' its 1 or 2 or 3 ', code, { 'condition' => nil })
+    assert_template_result('', code, { 'condition' => 'something else' })
   end
 
   def test_case_when_comma
     code = '{% case condition %}{% when 1, 2, 3 %} its 1 or 2 or 3 {% when 4 %} its 4 {% endcase %}'
-    assert_template_result(' its 1 or 2 or 3 ', code, {'condition' => 1 })
-    assert_template_result(' its 1 or 2 or 3 ', code, {'condition' => 2 })
-    assert_template_result(' its 1 or 2 or 3 ', code, {'condition' => 3 })
-    assert_template_result(' its 4 ', code, {'condition' => 4 })
-    assert_template_result('', code, {'condition' => 5 })
+    assert_template_result(' its 1 or 2 or 3 ', code, { 'condition' => 1 })
+    assert_template_result(' its 1 or 2 or 3 ', code, { 'condition' => 2 })
+    assert_template_result(' its 1 or 2 or 3 ', code, { 'condition' => 3 })
+    assert_template_result(' its 4 ', code, { 'condition' => 4 })
+    assert_template_result('', code, { 'condition' => 5 })
 
     code = '{% case condition %}{% when 1, "string", null %} its 1 or 2 or 3 {% when 4 %} its 4 {% endcase %}'
-    assert_template_result(' its 1 or 2 or 3 ', code, {'condition' => 1 })
-    assert_template_result(' its 1 or 2 or 3 ', code, {'condition' => 'string' })
-    assert_template_result(' its 1 or 2 or 3 ', code, {'condition' => nil })
-    assert_template_result('', code, {'condition' => 'something else' })
+    assert_template_result(' its 1 or 2 or 3 ', code, { 'condition' => 1 })
+    assert_template_result(' its 1 or 2 or 3 ', code, { 'condition' => 'string' })
+    assert_template_result(' its 1 or 2 or 3 ', code, { 'condition' => nil })
+    assert_template_result('', code, { 'condition' => 'something else' })
   end
 
   def test_assign
@@ -236,15 +236,14 @@ class StandardTagTest < Minitest::Test
     assert_raises(SyntaxError) do
       assert_template_result('',  '{% case false %}{% huh %}true{% endcase %}', {})
     end
-
   end
 
   def test_cycle
-    assert_template_result('one','{%cycle "one", "two"%}')
-    assert_template_result('one two','{%cycle "one", "two"%} {%cycle "one", "two"%}')
-    assert_template_result(' two','{%cycle "", "two"%} {%cycle "", "two"%}')
+    assert_template_result('one', '{%cycle "one", "two"%}')
+    assert_template_result('one two', '{%cycle "one", "two"%} {%cycle "one", "two"%}')
+    assert_template_result(' two', '{%cycle "", "two"%} {%cycle "", "two"%}')
 
-    assert_template_result('one two one','{%cycle "one", "two"%} {%cycle "one", "two"%} {%cycle "one", "two"%}')
+    assert_template_result('one two one', '{%cycle "one", "two"%} {%cycle "one", "two"%} {%cycle "one", "two"%}')
 
     assert_template_result('text-align: left text-align: right',
       '{%cycle "text-align: left", "text-align: right" %} {%cycle "text-align: left", "text-align: right"%}')
@@ -261,18 +260,18 @@ class StandardTagTest < Minitest::Test
   end
 
   def test_multiple_named_cycles_with_names_from_context
-    assigns = {"var1" => 1, "var2" => 2 }
+    assigns = { "var1" => 1, "var2" => 2 }
     assert_template_result('one one two two one one',
       '{%cycle var1: "one", "two" %} {%cycle var2: "one", "two" %} {%cycle var1: "one", "two" %} {%cycle var2: "one", "two" %} {%cycle var1: "one", "two" %} {%cycle var2: "one", "two" %}', assigns)
   end
 
   def test_size_of_array
-    assigns = {"array" => [1,2,3,4]}
+    assigns = { "array" => [1, 2, 3, 4] }
     assert_template_result('array has 4 elements', "array has {{ array.size }} elements", assigns)
   end
 
   def test_size_of_hash
-    assigns = {"hash" => {:a => 1, :b => 2, :c=> 3, :d => 4}}
+    assigns = { "hash" => { :a => 1, :b => 2, :c => 3, :d => 4 } }
     assert_template_result('hash has 4 elements', "hash has {{ hash.size }} elements", assigns)
   end
 
@@ -284,11 +283,11 @@ class StandardTagTest < Minitest::Test
   end
 
   def test_ifchanged
-    assigns = {'array' => [ 1, 1, 2, 2, 3, 3] }
-    assert_template_result('123','{%for item in array%}{%ifchanged%}{{item}}{% endifchanged %}{%endfor%}',assigns)
+    assigns = { 'array' => [ 1, 1, 2, 2, 3, 3] }
+    assert_template_result('123', '{%for item in array%}{%ifchanged%}{{item}}{% endifchanged %}{%endfor%}', assigns)
 
-    assigns = {'array' => [ 1, 1, 1, 1] }
-    assert_template_result('1','{%for item in array%}{%ifchanged%}{{item}}{% endifchanged %}{%endfor%}',assigns)
+    assigns = { 'array' => [ 1, 1, 1, 1] }
+    assert_template_result('1', '{%for item in array%}{%ifchanged%}{{item}}{% endifchanged %}{%endfor%}', assigns)
   end
 
   def test_multiline_tag

test/integration/tags/statements_test.rb

@@ -37,7 +37,6 @@ class StatementsTest < Minitest::Test
     text = ' {% if null <= 0 %} true {% else %} false {% endif %} '
     assert_template_result '  false  ', text
 
-
     text = ' {% if 0 <= null %} true {% else %} false {% endif %} '
     assert_template_result '  false  ', text
   end
@@ -72,18 +71,17 @@ class StatementsTest < Minitest::Test
     assert_template_result '  true  ', text, 'var' => 'hello there!'
   end
 
-
   def test_var_and_long_string_are_equal_backwards
     text = " {% if 'hello there!' == var %} true {% else %} false {% endif %} "
     assert_template_result '  true  ', text, 'var' => 'hello there!'
   end
 
-  #def test_is_nil
+  # def test_is_nil
   #  text = %| {% if var != nil %} true {% else %} false {% end %} |
   #  @template.assigns = { 'var' => 'hello there!'}
   #  expected = %|  true  |
   #  assert_equal expected, @template.parse(text)
-  #end
+  # end
 
   def test_is_collection_empty
     text = ' {% if array == empty %} true {% else %} false {% endif %} '
@@ -92,7 +90,7 @@ class StatementsTest < Minitest::Test
 
   def test_is_not_collection_empty
     text = ' {% if array == empty %} true {% else %} false {% endif %} '
-    assert_template_result '  false  ', text, 'array' => [1,2,3]
+    assert_template_result '  false  ', text, 'array' => [1, 2, 3]
   end
 
   def test_nil

test/integration/tags/table_row_test.rb

@@ -16,48 +16,45 @@ class TableRowTest < Minitest::Test
   end
 
   def test_table_row
-
     assert_template_result("<tr class=\"row1\">\n<td class=\"col1\"> 1 </td><td class=\"col2\"> 2 </td><td class=\"col3\"> 3 </td></tr>\n<tr class=\"row2\"><td class=\"col1\"> 4 </td><td class=\"col2\"> 5 </td><td class=\"col3\"> 6 </td></tr>\n",
-                           '{% tablerow n in numbers cols:3%} {{n}} {% endtablerow %}',
-                           'numbers' => [1,2,3,4,5,6])
+      '{% tablerow n in numbers cols:3%} {{n}} {% endtablerow %}',
+      'numbers' => [1, 2, 3, 4, 5, 6])
 
     assert_template_result("<tr class=\"row1\">\n</tr>\n",
-                           '{% tablerow n in numbers cols:3%} {{n}} {% endtablerow %}',
-                           'numbers' => [])
+      '{% tablerow n in numbers cols:3%} {{n}} {% endtablerow %}',
+      'numbers' => [])
   end
 
   def test_table_row_with_different_cols
     assert_template_result("<tr class=\"row1\">\n<td class=\"col1\"> 1 </td><td class=\"col2\"> 2 </td><td class=\"col3\"> 3 </td><td class=\"col4\"> 4 </td><td class=\"col5\"> 5 </td></tr>\n<tr class=\"row2\"><td class=\"col1\"> 6 </td></tr>\n",
-                           '{% tablerow n in numbers cols:5%} {{n}} {% endtablerow %}',
-                           'numbers' => [1,2,3,4,5,6])
-
+      '{% tablerow n in numbers cols:5%} {{n}} {% endtablerow %}',
+      'numbers' => [1, 2, 3, 4, 5, 6])
   end
 
   def test_table_col_counter
     assert_template_result("<tr class=\"row1\">\n<td class=\"col1\">1</td><td class=\"col2\">2</td></tr>\n<tr class=\"row2\"><td class=\"col1\">1</td><td class=\"col2\">2</td></tr>\n<tr class=\"row3\"><td class=\"col1\">1</td><td class=\"col2\">2</td></tr>\n",
-                           '{% tablerow n in numbers cols:2%}{{tablerowloop.col}}{% endtablerow %}',
-                           'numbers' => [1,2,3,4,5,6])
+      '{% tablerow n in numbers cols:2%}{{tablerowloop.col}}{% endtablerow %}',
+      'numbers' => [1, 2, 3, 4, 5, 6])
   end
 
   def test_quoted_fragment
     assert_template_result("<tr class=\"row1\">\n<td class=\"col1\"> 1 </td><td class=\"col2\"> 2 </td><td class=\"col3\"> 3 </td></tr>\n<tr class=\"row2\"><td class=\"col1\"> 4 </td><td class=\"col2\"> 5 </td><td class=\"col3\"> 6 </td></tr>\n",
-                           "{% tablerow n in collections.frontpage cols:3%} {{n}} {% endtablerow %}",
-                           'collections' => {'frontpage' => [1,2,3,4,5,6]})
+      "{% tablerow n in collections.frontpage cols:3%} {{n}} {% endtablerow %}",
+      'collections' => { 'frontpage' => [1, 2, 3, 4, 5, 6] })
     assert_template_result("<tr class=\"row1\">\n<td class=\"col1\"> 1 </td><td class=\"col2\"> 2 </td><td class=\"col3\"> 3 </td></tr>\n<tr class=\"row2\"><td class=\"col1\"> 4 </td><td class=\"col2\"> 5 </td><td class=\"col3\"> 6 </td></tr>\n",
-                           "{% tablerow n in collections['frontpage'] cols:3%} {{n}} {% endtablerow %}",
-                           'collections' => {'frontpage' => [1,2,3,4,5,6]})
-
+      "{% tablerow n in collections['frontpage'] cols:3%} {{n}} {% endtablerow %}",
+      'collections' => { 'frontpage' => [1, 2, 3, 4, 5, 6] })
   end
 
   def test_enumerable_drop
     assert_template_result("<tr class=\"row1\">\n<td class=\"col1\"> 1 </td><td class=\"col2\"> 2 </td><td class=\"col3\"> 3 </td></tr>\n<tr class=\"row2\"><td class=\"col1\"> 4 </td><td class=\"col2\"> 5 </td><td class=\"col3\"> 6 </td></tr>\n",
-                           '{% tablerow n in numbers cols:3%} {{n}} {% endtablerow %}',
-                           'numbers' => ArrayDrop.new([1,2,3,4,5,6]))
+      '{% tablerow n in numbers cols:3%} {{n}} {% endtablerow %}',
+      'numbers' => ArrayDrop.new([1, 2, 3, 4, 5, 6]))
   end
 
   def test_offset_and_limit
     assert_template_result("<tr class=\"row1\">\n<td class=\"col1\"> 1 </td><td class=\"col2\"> 2 </td><td class=\"col3\"> 3 </td></tr>\n<tr class=\"row2\"><td class=\"col1\"> 4 </td><td class=\"col2\"> 5 </td><td class=\"col3\"> 6 </td></tr>\n",
-                           '{% tablerow n in numbers cols:3 offset:1 limit:6%} {{n}} {% endtablerow %}',
-                           'numbers' => [0,1,2,3,4,5,6,7])
+      '{% tablerow n in numbers cols:3 offset:1 limit:6%} {{n}} {% endtablerow %}',
+      'numbers' => [0, 1, 2, 3, 4, 5, 6, 7])
   end
 end

test/integration/tags/unless_else_tag_test.rb

@@ -4,16 +4,16 @@ class UnlessElseTagTest < Minitest::Test
   include Liquid
 
   def test_unless
-    assert_template_result('  ',' {% unless true %} this text should not go into the output {% endunless %} ')
+    assert_template_result('  ', ' {% unless true %} this text should not go into the output {% endunless %} ')
     assert_template_result('  this text should go into the output  ',
-                           ' {% unless false %} this text should go into the output {% endunless %} ')
-    assert_template_result('  you rock ?','{% unless true %} you suck {% endunless %} {% unless false %} you rock {% endunless %}?')
+      ' {% unless false %} this text should go into the output {% endunless %} ')
+    assert_template_result('  you rock ?', '{% unless true %} you suck {% endunless %} {% unless false %} you rock {% endunless %}?')
   end
 
   def test_unless_else
-    assert_template_result(' YES ','{% unless true %} NO {% else %} YES {% endunless %}')
-    assert_template_result(' YES ','{% unless false %} YES {% else %} NO {% endunless %}')
-    assert_template_result(' YES ','{% unless "foo" %} NO {% else %} YES {% endunless %}')
+    assert_template_result(' YES ', '{% unless true %} NO {% else %} YES {% endunless %}')
+    assert_template_result(' YES ', '{% unless false %} YES {% else %} NO {% endunless %}')
+    assert_template_result(' YES ', '{% unless "foo" %} NO {% else %} YES {% endunless %}')
   end
 
   def test_unless_in_loop

test/integration/template_test.rb

@@ -45,7 +45,7 @@ class TemplateTest < Minitest::Test
     end
 
     t = Template.parse(str)
-    assert_equal [], Timeout::timeout(1) { t.warnings }
+    assert_equal [], Timeout.timeout(1) { t.warnings }
   end
 
   def test_instance_assigns_persist_on_same_template_parsing_between_renders
@@ -75,7 +75,7 @@ class TemplateTest < Minitest::Test
 
   def test_lambda_is_called_once_from_persistent_assigns_over_multiple_parses_and_renders
     t = Template.new
-    t.assigns['number'] = lambda { @global ||= 0; @global += 1 }
+    t.assigns['number'] = -> { @global ||= 0; @global += 1 }
     assert_equal '1', t.parse("{{number}}").render!
     assert_equal '1', t.parse("{{number}}").render!
     assert_equal '1', t.render!
@@ -84,7 +84,7 @@ class TemplateTest < Minitest::Test
 
   def test_lambda_is_called_once_from_custom_assigns_over_multiple_parses_and_renders
     t = Template.new
-    assigns = {'number' => lambda { @global ||= 0; @global += 1 }}
+    assigns = { 'number' => -> { @global ||= 0; @global += 1 } }
     assert_equal '1', t.parse("{{number}}").render!(assigns)
     assert_equal '1', t.parse("{{number}}").render!(assigns)
     assert_equal '1', t.render!(assigns)
@@ -100,51 +100,51 @@ class TemplateTest < Minitest::Test
   def test_resource_limits_render_length
     t = Template.parse("0123456789")
     t.resource_limits.render_length_limit = 5
-    assert_equal "Liquid error: Memory limits exceeded", t.render()
+    assert_equal "Liquid error: Memory limits exceeded", t.render
     assert t.resource_limits.reached?
 
     t.resource_limits.render_length_limit = 10
-    assert_equal "0123456789", t.render!()
+    assert_equal "0123456789", t.render!
     refute_nil t.resource_limits.render_length
   end
 
   def test_resource_limits_render_score
     t = Template.parse("{% for a in (1..10) %} {% for a in (1..10) %} foo {% endfor %} {% endfor %}")
     t.resource_limits.render_score_limit = 50
-    assert_equal "Liquid error: Memory limits exceeded", t.render()
+    assert_equal "Liquid error: Memory limits exceeded", t.render
     assert t.resource_limits.reached?
 
     t = Template.parse("{% for a in (1..100) %} foo {% endfor %}")
     t.resource_limits.render_score_limit = 50
-    assert_equal "Liquid error: Memory limits exceeded", t.render()
+    assert_equal "Liquid error: Memory limits exceeded", t.render
     assert t.resource_limits.reached?
 
     t.resource_limits.render_score_limit = 200
-    assert_equal (" foo " * 100), t.render!()
+    assert_equal (" foo " * 100), t.render!
     refute_nil t.resource_limits.render_score
   end
 
   def test_resource_limits_assign_score
     t = Template.parse("{% assign foo = 42 %}{% assign bar = 23 %}")
     t.resource_limits.assign_score_limit = 1
-    assert_equal "Liquid error: Memory limits exceeded", t.render()
+    assert_equal "Liquid error: Memory limits exceeded", t.render
     assert t.resource_limits.reached?
 
     t.resource_limits.assign_score_limit = 2
-    assert_equal "", t.render!()
+    assert_equal "", t.render!
     refute_nil t.resource_limits.assign_score
   end
 
   def test_resource_limits_aborts_rendering_after_first_error
     t = Template.parse("{% for a in (1..100) %} foo1 {% endfor %} bar {% for a in (1..100) %} foo2 {% endfor %}")
     t.resource_limits.render_score_limit = 50
-    assert_equal "Liquid error: Memory limits exceeded", t.render()
+    assert_equal "Liquid error: Memory limits exceeded", t.render
     assert t.resource_limits.reached?
   end
 
   def test_resource_limits_hash_in_template_gets_updated_even_if_no_limits_are_set
     t = Template.parse("{% for a in (1..100) %} {% assign foo = 1 %} {% endfor %}")
-    t.render!()
+    t.render!
     assert t.resource_limits.assign_score > 0
     assert t.resource_limits.render_score > 0
     assert t.resource_limits.render_length > 0
@@ -153,23 +153,23 @@ class TemplateTest < Minitest::Test
   def test_render_length_persists_between_blocks
     t = Template.parse("{% if true %}aaaa{% endif %}")
     t.resource_limits.render_length_limit = 7
-    assert_equal "Liquid error: Memory limits exceeded", t.render()
+    assert_equal "Liquid error: Memory limits exceeded", t.render
     t.resource_limits.render_length_limit = 8
-    assert_equal "aaaa", t.render()
+    assert_equal "aaaa", t.render
 
     t = Template.parse("{% if true %}aaaa{% endif %}{% if true %}bbb{% endif %}")
     t.resource_limits.render_length_limit = 13
-    assert_equal "Liquid error: Memory limits exceeded", t.render()
+    assert_equal "Liquid error: Memory limits exceeded", t.render
     t.resource_limits.render_length_limit = 14
-    assert_equal "aaaabbb", t.render()
+    assert_equal "aaaabbb", t.render
 
     t = Template.parse("{% if true %}a{% endif %}{% if true %}b{% endif %}{% if true %}a{% endif %}{% if true %}b{% endif %}{% if true %}a{% endif %}{% if true %}b{% endif %}")
     t.resource_limits.render_length_limit = 5
-    assert_equal "Liquid error: Memory limits exceeded", t.render()
+    assert_equal "Liquid error: Memory limits exceeded", t.render
     t.resource_limits.render_length_limit = 11
-    assert_equal "Liquid error: Memory limits exceeded", t.render()
+    assert_equal "Liquid error: Memory limits exceeded", t.render
     t.resource_limits.render_length_limit = 12
-    assert_equal "ababab", t.render()
+    assert_equal "ababab", t.render
   end
 
   def test_default_resource_limits_unaffected_by_render_with_context
@@ -191,7 +191,7 @@ class TemplateTest < Minitest::Test
   end
 
   def test_render_bang_force_rethrow_errors_on_passed_context
-    context = Context.new({'drop' => ErroneousDrop.new})
+    context = Context.new({ 'drop' => ErroneousDrop.new })
     t = Template.new.parse('{{ drop.bad_method }}')
 
     e = assert_raises RuntimeError do

test/integration/variable_test.rb

@@ -4,7 +4,7 @@ class VariableTest < Minitest::Test
   include Liquid
 
   def test_simple_variable
-    template = Template.parse(%|{{test}}|)
+    template = Template.parse(%({{test}}))
     assert_equal 'worked', template.render!('test' => 'worked')
     assert_equal 'worked wonderfully', template.render!('test' => 'worked wonderfully')
   end
@@ -14,19 +14,19 @@ class VariableTest < Minitest::Test
   end
 
   def test_simple_with_whitespaces
-    template = Template.parse(%|  {{ test }}  |)
+    template = Template.parse(%(  {{ test }}  ))
     assert_equal '  worked  ', template.render!('test' => 'worked')
     assert_equal '  worked wonderfully  ', template.render!('test' => 'worked wonderfully')
   end
 
   def test_ignore_unknown
-    template = Template.parse(%|{{ test }}|)
+    template = Template.parse(%({{ test }}))
     assert_equal '', template.render!
   end
 
   def test_hash_scoping
-    template = Template.parse(%|{{ test.test }}|)
-    assert_equal 'worked', template.render!('test' => {'test' => 'worked'})
+    template = Template.parse(%({{ test.test }}))
+    assert_equal 'worked', template.render!('test' => { 'test' => 'worked' })
   end
 
   def test_false_renders_as_false
@@ -40,23 +40,23 @@ class VariableTest < Minitest::Test
   end
 
   def test_preset_assigns
-    template = Template.parse(%|{{ test }}|)
+    template = Template.parse(%({{ test }}))
     template.assigns['test'] = 'worked'
     assert_equal 'worked', template.render!
   end
 
   def test_reuse_parsed_template
-    template = Template.parse(%|{{ greeting }} {{ name }}|)
+    template = Template.parse(%({{ greeting }} {{ name }}))
     template.assigns['greeting'] = 'Goodbye'
     assert_equal 'Hello Tobi', template.render!('greeting' => 'Hello', 'name' => 'Tobi')
     assert_equal 'Hello ', template.render!('greeting' => 'Hello', 'unknown' => 'Tobi')
     assert_equal 'Hello Brian', template.render!('greeting' => 'Hello', 'name' => 'Brian')
     assert_equal 'Goodbye Brian', template.render!('name' => 'Brian')
-    assert_equal({'greeting'=>'Goodbye'}, template.assigns)
+    assert_equal({ 'greeting' => 'Goodbye' }, template.assigns)
   end
 
   def test_assigns_not_polluted_from_template
-    template = Template.parse(%|{{ test }}{% assign test = 'bar' %}{{ test }}|)
+    template = Template.parse(%({{ test }}{% assign test = 'bar' %}{{ test }}))
     template.assigns['test'] = 'baz'
     assert_equal 'bazbar', template.render!
     assert_equal 'bazbar', template.render!
@@ -65,8 +65,8 @@ class VariableTest < Minitest::Test
   end
 
   def test_hash_with_default_proc
-    template = Template.parse(%|Hello {{ test }}|)
-    assigns = Hash.new { |h,k| raise "Unknown variable '#{k}'" }
+    template = Template.parse(%(Hello {{ test }}))
+    assigns = Hash.new { |h, k| raise "Unknown variable '#{k}'" }
     assigns['test'] = 'Tobi'
     assert_equal 'Hello Tobi', template.render!(assigns)
     assigns.delete('test')

test/unit/block_unit_test.rb

@@ -34,7 +34,7 @@ class BlockUnitTest < Minitest::Test
     template = Liquid::Template.parse("  {{funk}} {{so}} {{brother}} ")
     assert_equal 7, template.root.nodelist.size
     assert_equal [String, Variable, String, Variable, String, Variable, String],
-                 block_types(template.root.nodelist)
+      block_types(template.root.nodelist)
   end
 
   def test_with_block
@@ -45,11 +45,12 @@ class BlockUnitTest < Minitest::Test
 
   def test_with_custom_tag
     Liquid::Template.register_tag("testtag", Block)
-    assert Liquid::Template.parse( "{% testtag %} {% endtesttag %}")
+    assert Liquid::Template.parse("{% testtag %} {% endtesttag %}")
   end
 
   private
-    def block_types(nodelist)
-      nodelist.collect { |node| node.class }
-    end
+
+  def block_types(nodelist)
+    nodelist.collect(&:class)
+  end
 end # VariableTest

test/unit/condition_unit_test.rb

@@ -62,15 +62,15 @@ class ConditionUnitTest < Minitest::Test
 
   def test_contains_works_on_arrays
     @context = Liquid::Context.new
-    @context['array'] = [1,2,3,4,5]
+    @context['array'] = [1, 2, 3, 4, 5]
     array_expr = VariableLookup.new("array")
 
     assert_evalutes_false array_expr, 'contains', 0
-    assert_evalutes_true  array_expr, 'contains', 1
-    assert_evalutes_true  array_expr, 'contains', 2
-    assert_evalutes_true  array_expr, 'contains', 3
-    assert_evalutes_true  array_expr, 'contains', 4
-    assert_evalutes_true  array_expr, 'contains', 5
+    assert_evalutes_true array_expr, 'contains', 1
+    assert_evalutes_true array_expr, 'contains', 2
+    assert_evalutes_true array_expr, 'contains', 3
+    assert_evalutes_true array_expr, 'contains', 4
+    assert_evalutes_true array_expr, 'contains', 5
     assert_evalutes_false array_expr, 'contains', 6
     assert_evalutes_false array_expr, 'contains', "1"
   end
@@ -114,9 +114,9 @@ class ConditionUnitTest < Minitest::Test
   end
 
   def test_should_allow_custom_proc_operator
-    Condition.operators['starts_with'] = Proc.new { |cond, left, right| left =~ %r{^#{right}} }
+    Condition.operators['starts_with'] = proc { |cond, left, right| left =~ %r{^#{right}} }
 
-    assert_evalutes_true  'bob', 'starts_with', 'b'
+    assert_evalutes_true 'bob', 'starts_with', 'b'
     assert_evalutes_false 'bob', 'starts_with', 'o'
   ensure
     Condition.operators.delete 'starts_with'
@@ -130,20 +130,21 @@ class ConditionUnitTest < Minitest::Test
   end
 
   private
-    def assert_evalutes_true(left, op, right)
-      assert Condition.new(left, op, right).evaluate(@context || Liquid::Context.new),
-             "Evaluated false: #{left} #{op} #{right}"
-    end
 
-    def assert_evalutes_false(left, op, right)
-      assert !Condition.new(left, op, right).evaluate(@context || Liquid::Context.new),
-             "Evaluated true: #{left} #{op} #{right}"
-    end
+  def assert_evalutes_true(left, op, right)
+    assert Condition.new(left, op, right).evaluate(@context || Liquid::Context.new),
+      "Evaluated false: #{left} #{op} #{right}"
+  end
 
-    def assert_evaluates_argument_error(left, op, right)
-      assert_raises(Liquid::ArgumentError) do
-        Condition.new(left, op, right).evaluate(@context || Liquid::Context.new)
-      end
+  def assert_evalutes_false(left, op, right)
+    assert !Condition.new(left, op, right).evaluate(@context || Liquid::Context.new),
+      "Evaluated true: #{left} #{op} #{right}"
+  end
+
+  def assert_evaluates_argument_error(left, op, right)
+    assert_raises(Liquid::ArgumentError) do
+      Condition.new(left, op, right).evaluate(@context || Liquid::Context.new)
     end
+  end
 
 end # ConditionTest

test/unit/context_unit_test.rb

@@ -122,30 +122,25 @@ class ContextUnitTest < Minitest::Test
   end
 
   def test_length_query
-
-    @context['numbers'] = [1,2,3,4]
+    @context['numbers'] = [1, 2, 3, 4]
 
     assert_equal 4, @context['numbers.size']
 
-    @context['numbers'] = {1 => 1,2 => 2,3 => 3,4 => 4}
+    @context['numbers'] = { 1 => 1, 2 => 2, 3 => 3, 4 => 4 }
 
     assert_equal 4, @context['numbers.size']
 
-    @context['numbers'] = {1 => 1,2 => 2,3 => 3,4 => 4, 'size' => 1000}
+    @context['numbers'] = { 1 => 1, 2 => 2, 3 => 3, 4 => 4, 'size' => 1000 }
 
     assert_equal 1000, @context['numbers.size']
-
   end
 
   def test_hyphenated_variable
-
     @context['oh-my'] = 'godz'
     assert_equal 'godz', @context['oh-my']
-
   end
 
   def test_add_filter
-
     filter = Module.new do
       def hi(output)
         output + ' hi!'
@@ -161,11 +156,9 @@ class ContextUnitTest < Minitest::Test
 
     context.add_filters(filter)
     assert_equal 'hi? hi!', context.invoke(:hi, 'hi?')
-
   end
 
   def test_only_intended_filters_make_it_there
-
     filter = Module.new do
       def hi(output)
         output + ' hi!'
@@ -196,7 +189,7 @@ class ContextUnitTest < Minitest::Test
   end
 
   def test_hierachical_data
-    @context['hash'] = {"name" => 'tobi'}
+    @context['hash'] = { "name" => 'tobi' }
     assert_equal 'tobi', @context['hash.name']
     assert_equal 'tobi', @context['hash["name"]']
   end
@@ -225,7 +218,7 @@ class ContextUnitTest < Minitest::Test
   end
 
   def test_array_notation
-    @context['test'] = [1,2,3,4,5]
+    @context['test'] = [1, 2, 3, 4, 5]
 
     assert_equal 1, @context['test[0]']
     assert_equal 2, @context['test[1]']
@@ -235,21 +228,21 @@ class ContextUnitTest < Minitest::Test
   end
 
   def test_recoursive_array_notation
-    @context['test'] = {'test' => [1,2,3,4,5]}
+    @context['test'] = { 'test' => [1, 2, 3, 4, 5] }
 
     assert_equal 1, @context['test.test[0]']
 
-    @context['test'] = [{'test' => 'worked'}]
+    @context['test'] = [{ 'test' => 'worked' }]
 
     assert_equal 'worked', @context['test[0].test']
   end
 
   def test_hash_to_array_transition
     @context['colors'] = {
-      'Blue'    => ['003366','336699', '6699CC', '99CCFF'],
-      'Green'   => ['003300','336633', '669966', '99CC99'],
-      'Yellow'  => ['CC9900','FFCC00', 'FFFF99', 'FFFFCC'],
-      'Red'     => ['660000','993333', 'CC6666', 'FF9999']
+      'Blue'    => ['003366', '336699', '6699CC', '99CCFF'],
+      'Green'   => ['003300', '336633', '669966', '99CC99'],
+      'Yellow'  => ['CC9900', 'FFCC00', 'FFFF99', 'FFFFCC'],
+      'Red'     => ['660000', '993333', 'CC6666', 'FF9999']
     }
 
     assert_equal '003366', @context['colors.Blue[0]']
@@ -257,12 +250,12 @@ class ContextUnitTest < Minitest::Test
   end
 
   def test_try_first
-    @context['test'] = [1,2,3,4,5]
+    @context['test'] = [1, 2, 3, 4, 5]
 
     assert_equal 1, @context['test.first']
     assert_equal 5, @context['test.last']
 
-    @context['test'] = {'test' => [1,2,3,4,5]}
+    @context['test'] = { 'test' => [1, 2, 3, 4, 5] }
 
     assert_equal 1, @context['test.test.first']
     assert_equal 5, @context['test.test.last']
@@ -273,8 +266,8 @@ class ContextUnitTest < Minitest::Test
   end
 
   def test_access_hashes_with_hash_notation
-    @context['products'] = {'count' => 5, 'tags' => ['deepsnow', 'freestyle'] }
-    @context['product'] = {'variants' => [ {'title' => 'draft151cm'}, {'title' => 'element151cm'}  ]}
+    @context['products'] = { 'count' => 5, 'tags' => ['deepsnow', 'freestyle'] }
+    @context['product'] = { 'variants' => [ { 'title' => 'draft151cm' }, { 'title' => 'element151cm' }  ] }
 
     assert_equal 5, @context['products["count"]']
     assert_equal 'deepsnow', @context['products["tags"][0]']
@@ -294,18 +287,17 @@ class ContextUnitTest < Minitest::Test
   end
 
   def test_access_hashes_with_hash_access_variables
-
     @context['var'] = 'tags'
-    @context['nested'] = {'var' => 'tags'}
-    @context['products'] = {'count' => 5, 'tags' => ['deepsnow', 'freestyle'] }
+    @context['nested'] = { 'var' => 'tags' }
+    @context['products'] = { 'count' => 5, 'tags' => ['deepsnow', 'freestyle'] }
 
     assert_equal 'deepsnow', @context['products[var].first']
     assert_equal 'freestyle', @context['products[nested.var].last']
   end
 
   def test_hash_notation_only_for_hash_access
-    @context['array'] = [1,2,3,4,5]
-    @context['hash'] = {'first' => 'Hello'}
+    @context['array'] = [1, 2, 3, 4, 5]
+    @context['hash'] = { 'first' => 'Hello' }
 
     assert_equal 1, @context['array.first']
     assert_equal nil, @context['array["first"]']
@@ -313,66 +305,64 @@ class ContextUnitTest < Minitest::Test
   end
 
   def test_first_can_appear_in_middle_of_callchain
-
-    @context['product'] = {'variants' => [ {'title' => 'draft151cm'}, {'title' => 'element151cm'}  ]}
+    @context['product'] = { 'variants' => [ { 'title' => 'draft151cm' }, { 'title' => 'element151cm' }  ] }
 
     assert_equal 'draft151cm', @context['product.variants[0].title']
     assert_equal 'element151cm', @context['product.variants[1].title']
     assert_equal 'draft151cm', @context['product.variants.first.title']
     assert_equal 'element151cm', @context['product.variants.last.title']
-
   end
 
   def test_cents
-    @context.merge( "cents" => HundredCentes.new )
+    @context.merge("cents" => HundredCentes.new)
     assert_equal 100, @context['cents']
   end
 
   def test_nested_cents
-    @context.merge( "cents" => { 'amount' => HundredCentes.new} )
+    @context.merge("cents" => { 'amount' => HundredCentes.new })
     assert_equal 100, @context['cents.amount']
 
-    @context.merge( "cents" => { 'cents' => { 'amount' => HundredCentes.new} } )
+    @context.merge("cents" => { 'cents' => { 'amount' => HundredCentes.new } })
     assert_equal 100, @context['cents.cents.amount']
   end
 
   def test_cents_through_drop
-    @context.merge( "cents" => CentsDrop.new )
+    @context.merge("cents" => CentsDrop.new)
     assert_equal 100, @context['cents.amount']
   end
 
   def test_nested_cents_through_drop
-    @context.merge( "vars" => {"cents" => CentsDrop.new} )
+    @context.merge("vars" => { "cents" => CentsDrop.new })
     assert_equal 100, @context['vars.cents.amount']
   end
 
   def test_drop_methods_with_question_marks
-    @context.merge( "cents" => CentsDrop.new )
+    @context.merge("cents" => CentsDrop.new)
     assert @context['cents.non_zero?']
   end
 
   def test_context_from_within_drop
-    @context.merge( "test" => '123', "vars" => ContextSensitiveDrop.new )
+    @context.merge("test" => '123', "vars" => ContextSensitiveDrop.new)
     assert_equal '123', @context['vars.test']
   end
 
   def test_nested_context_from_within_drop
-    @context.merge( "test" => '123', "vars" => {"local" => ContextSensitiveDrop.new }  )
+    @context.merge("test" => '123', "vars" => { "local" => ContextSensitiveDrop.new })
     assert_equal '123', @context['vars.local.test']
   end
 
   def test_ranges
-    @context.merge( "test" => '5' )
+    @context.merge("test" => '5')
     assert_equal (1..5), @context['(1..5)']
     assert_equal (1..5), @context['(1..test)']
     assert_equal (5..5), @context['(test..test)']
   end
 
   def test_cents_through_drop_nestedly
-    @context.merge( "cents" => {"cents" => CentsDrop.new} )
+    @context.merge("cents" => { "cents" => CentsDrop.new })
     assert_equal 100, @context['cents.cents.amount']
 
-    @context.merge( "cents" => { "cents" => {"cents" => CentsDrop.new}} )
+    @context.merge("cents" => { "cents" => { "cents" => CentsDrop.new } })
     assert_equal 100, @context['cents.cents.cents.amount']
   end
 
@@ -393,7 +383,7 @@ class ContextUnitTest < Minitest::Test
   end
 
   def test_proc_as_variable
-    @context['dynamic'] = Proc.new { 'Hello' }
+    @context['dynamic'] = proc { 'Hello' }
 
     assert_equal 'Hello', @context['dynamic']
   end
@@ -411,7 +401,7 @@ class ContextUnitTest < Minitest::Test
   end
 
   def test_array_containing_lambda_as_variable
-    @context['dynamic'] = [1,2, proc { 'Hello' } ,4,5]
+    @context['dynamic'] = [1, 2, proc { 'Hello' }, 4, 5]
 
     assert_equal 'Hello', @context['dynamic[2]']
   end
@@ -437,7 +427,7 @@ class ContextUnitTest < Minitest::Test
   end
 
   def test_lambda_in_array_is_called_once
-    @context['callcount'] = [1,2, proc { @global ||= 0; @global += 1; @global.to_s } ,4,5]
+    @context['callcount'] = [1, 2, proc { @global ||= 0; @global += 1; @global.to_s }, 4, 5]
 
     assert_equal '1', @context['callcount[2]']
     assert_equal '1', @context['callcount[2]']
@@ -472,11 +462,10 @@ class ContextUnitTest < Minitest::Test
   end
 
   def test_context_initialization_with_a_proc_in_environment
-    contx = Context.new([:test => lambda { |c| c['poutine']}], {:test => :foo})
+    contx = Context.new([:test => ->(c) { c['poutine'] }], { :test => :foo })
 
     assert contx
     assert_nil contx['poutine']
   end
 
-
 end # ContextTest

test/unit/file_system_unit_test.rb

@@ -11,7 +11,7 @@ class FileSystemUnitTest < Minitest::Test
 
   def test_local
     file_system = Liquid::LocalFileSystem.new("/some/path")
-    assert_equal "/some/path/_mypartial.liquid"    , file_system.full_path("mypartial")
+    assert_equal "/some/path/_mypartial.liquid", file_system.full_path("mypartial")
     assert_equal "/some/path/dir/_mypartial.liquid", file_system.full_path("dir/mypartial")
 
     assert_raises(FileSystemError) do
@@ -29,7 +29,7 @@ class FileSystemUnitTest < Minitest::Test
 
   def test_custom_template_filename_patterns
     file_system = Liquid::LocalFileSystem.new("/some/path", "%s.html")
-    assert_equal "/some/path/mypartial.html"    , file_system.full_path("mypartial")
+    assert_equal "/some/path/mypartial.html", file_system.full_path("mypartial")
     assert_equal "/some/path/dir/mypartial.html", file_system.full_path("dir/mypartial")
   end
 end # FileSystemTest

test/unit/i18n_unit_test.rb

@@ -24,7 +24,7 @@ class I18nUnitTest < Minitest::Test
   #     @i18n.translate("whatever", :oopstypos => "yes")
   #   end
   # end
-  
+
   def test_raises_unknown_translation
     assert_raises I18n::TranslationError do
       @i18n.translate("doesnt_exist")

test/unit/lexer_unit_test.rb

@@ -4,23 +4,23 @@ class LexerUnitTest < Minitest::Test
   include Liquid
 
   def test_strings
-    tokens = Lexer.new(%! 'this is a test""' "wat 'lol'"!).tokenize
-    assert_equal [[:string,%!'this is a test""'!], [:string, %!"wat 'lol'"!], [:end_of_string]], tokens
+    tokens = Lexer.new(%( 'this is a test""' "wat 'lol'")).tokenize
+    assert_equal [[:string, %('this is a test""')], [:string, %("wat 'lol'")], [:end_of_string]], tokens
   end
 
   def test_integer
     tokens = Lexer.new('hi 50').tokenize
-    assert_equal [[:id,'hi'], [:number, '50'], [:end_of_string]], tokens
+    assert_equal [[:id, 'hi'], [:number, '50'], [:end_of_string]], tokens
   end
 
   def test_float
     tokens = Lexer.new('hi 5.0').tokenize
-    assert_equal [[:id,'hi'], [:number, '5.0'], [:end_of_string]], tokens
+    assert_equal [[:id, 'hi'], [:number, '5.0'], [:end_of_string]], tokens
   end
 
   def test_comparison
     tokens = Lexer.new('== <> contains').tokenize
-    assert_equal [[:comparison,'=='], [:comparison, '<>'], [:comparison, 'contains'], [:end_of_string]], tokens
+    assert_equal [[:comparison, '=='], [:comparison, '<>'], [:comparison, 'contains'], [:end_of_string]], tokens
   end
 
   def test_specials
@@ -40,7 +40,7 @@ class LexerUnitTest < Minitest::Test
 
   def test_whitespace
     tokens = Lexer.new("five|\n\t ==").tokenize
-    assert_equal [[:id,'five'], [:pipe, '|'], [:comparison, '=='], [:end_of_string]], tokens
+    assert_equal [[:id, 'five'], [:pipe, '|'], [:comparison, '=='], [:end_of_string]], tokens
   end
 
   def test_unexpected_character

test/unit/module_ex_unit_test.rb

@@ -5,9 +5,11 @@ class TestClassA
   def allowedA
     'allowedA'
   end
+
   def restrictedA
     'restrictedA'
   end
+
   def chainedB
     TestClassB.new
   end
@@ -18,6 +20,7 @@ class TestClassB
   def allowedB
     'allowedB'
   end
+
   def chainedC
     TestClassC.new
   end
@@ -77,11 +80,11 @@ class ModuleExUnitTest < Minitest::Test
   end
 
   def test_should_use_regular_objects_as_drops
-    assert_template_result 'allowedA', "{{ a.allowedA }}", 'a'=>@a
-    assert_template_result 'allowedB', "{{ a.chainedB.allowedB }}", 'a'=>@a
-    assert_template_result 'allowedC', "{{ a.chainedB.chainedC.allowedC }}", 'a'=>@a
-    assert_template_result 'another_allowedC', "{{ a.chainedB.chainedC.another_allowedC }}", 'a'=>@a
-    assert_template_result '', "{{ a.restricted }}", 'a'=>@a
-    assert_template_result '', "{{ a.unknown }}", 'a'=>@a
+    assert_template_result 'allowedA', "{{ a.allowedA }}", 'a' => @a
+    assert_template_result 'allowedB', "{{ a.chainedB.allowedB }}", 'a' => @a
+    assert_template_result 'allowedC', "{{ a.chainedB.chainedC.allowedC }}", 'a' => @a
+    assert_template_result 'another_allowedC', "{{ a.chainedB.chainedC.another_allowedC }}", 'a' => @a
+    assert_template_result '', "{{ a.restricted }}", 'a' => @a
+    assert_template_result '', "{{ a.unknown }}", 'a' => @a
   end
 end # ModuleExTest

test/unit/regexp_unit_test.rb

@@ -18,7 +18,7 @@ class RegexpUnitTest < Minitest::Test
   def test_tags
     assert_equal ['<tr>', '</tr>'], '<tr> </tr>'.scan(QuotedFragment)
     assert_equal ['<tr></tr>'], '<tr></tr>'.scan(QuotedFragment)
-    assert_equal ['<style', 'class="hello">', '</style>'], %|<style class="hello">' </style>|.scan(QuotedFragment)
+    assert_equal ['<style', 'class="hello">', '</style>'], %(<style class="hello">' </style>).scan(QuotedFragment)
   end
 
   def test_double_quoted_words

test/unit/strainer_unit_test.rb

@@ -59,7 +59,7 @@ class StrainerUnitTest < Minitest::Test
   def test_strainer_uses_a_class_cache_to_avoid_method_cache_invalidation
     a = Module.new
     b = Module.new
-    strainer = Strainer.create(nil, [a,b])
+    strainer = Strainer.create(nil, [a, b])
     assert_kind_of Strainer, strainer
     assert_kind_of a, strainer
     assert_kind_of b, strainer

test/unit/variable_unit_test.rb

@@ -11,59 +11,59 @@ class VariableUnitTest < Minitest::Test
   def test_filters
     var = Variable.new('hello | textileze')
     assert_equal VariableLookup.new('hello'), var.name
-    assert_equal [['textileze',[]]], var.filters
+    assert_equal [['textileze', []]], var.filters
 
     var = Variable.new('hello | textileze | paragraph')
     assert_equal VariableLookup.new('hello'), var.name
-    assert_equal [['textileze',[]], ['paragraph',[]]], var.filters
+    assert_equal [['textileze', []], ['paragraph', []]], var.filters
 
-    var = Variable.new(%! hello | strftime: '%Y'!)
+    var = Variable.new(%( hello | strftime: '%Y'))
     assert_equal VariableLookup.new('hello'), var.name
-    assert_equal [['strftime',['%Y']]], var.filters
+    assert_equal [['strftime', ['%Y']]], var.filters
 
-    var = Variable.new(%! 'typo' | link_to: 'Typo', true !)
+    var = Variable.new(%( 'typo' | link_to: 'Typo', true ))
     assert_equal 'typo', var.name
-    assert_equal [['link_to',['Typo', true]]], var.filters
+    assert_equal [['link_to', ['Typo', true]]], var.filters
 
-    var = Variable.new(%! 'typo' | link_to: 'Typo', false !)
+    var = Variable.new(%( 'typo' | link_to: 'Typo', false ))
     assert_equal 'typo', var.name
-    assert_equal [['link_to',['Typo', false]]], var.filters
+    assert_equal [['link_to', ['Typo', false]]], var.filters
 
-    var = Variable.new(%! 'foo' | repeat: 3 !)
+    var = Variable.new(%( 'foo' | repeat: 3 ))
     assert_equal 'foo', var.name
-    assert_equal [['repeat',[3]]], var.filters
+    assert_equal [['repeat', [3]]], var.filters
 
-    var = Variable.new(%! 'foo' | repeat: 3, 3 !)
+    var = Variable.new(%( 'foo' | repeat: 3, 3 ))
     assert_equal 'foo', var.name
-    assert_equal [['repeat',[3,3]]], var.filters
+    assert_equal [['repeat', [3, 3]]], var.filters
 
-    var = Variable.new(%! 'foo' | repeat: 3, 3, 3 !)
+    var = Variable.new(%( 'foo' | repeat: 3, 3, 3 ))
     assert_equal 'foo', var.name
-    assert_equal [['repeat',[3,3,3]]], var.filters
+    assert_equal [['repeat', [3, 3, 3]]], var.filters
 
-    var = Variable.new(%! hello | strftime: '%Y, okay?'!)
+    var = Variable.new(%( hello | strftime: '%Y, okay?'))
     assert_equal VariableLookup.new('hello'), var.name
-    assert_equal [['strftime',['%Y, okay?']]], var.filters
+    assert_equal [['strftime', ['%Y, okay?']]], var.filters
 
-    var = Variable.new(%! hello | things: "%Y, okay?", 'the other one'!)
+    var = Variable.new(%( hello | things: "%Y, okay?", 'the other one'))
     assert_equal VariableLookup.new('hello'), var.name
-    assert_equal [['things',['%Y, okay?','the other one']]], var.filters
+    assert_equal [['things', ['%Y, okay?', 'the other one']]], var.filters
   end
 
   def test_filter_with_date_parameter
-    var = Variable.new(%! '2006-06-06' | date: "%m/%d/%Y"!)
+    var = Variable.new(%( '2006-06-06' | date: "%m/%d/%Y"))
     assert_equal '2006-06-06', var.name
-    assert_equal [['date',['%m/%d/%Y']]], var.filters
+    assert_equal [['date', ['%m/%d/%Y']]], var.filters
   end
 
   def test_filters_without_whitespace
     var = Variable.new('hello | textileze | paragraph')
     assert_equal VariableLookup.new('hello'), var.name
-    assert_equal [['textileze',[]], ['paragraph',[]]], var.filters
+    assert_equal [['textileze', []], ['paragraph', []]], var.filters
 
     var = Variable.new('hello|textileze|paragraph')
     assert_equal VariableLookup.new('hello'), var.name
-    assert_equal [['textileze',[]], ['paragraph',[]]], var.filters
+    assert_equal [['textileze', []], ['paragraph', []]], var.filters
 
     var = Variable.new("hello|replace:'foo','bar'|textileze")
     assert_equal VariableLookup.new('hello'), var.name
@@ -73,32 +73,32 @@ class VariableUnitTest < Minitest::Test
   def test_symbol
     var = Variable.new("http://disney.com/logo.gif | image: 'med' ", :error_mode => :lax)
     assert_equal VariableLookup.new('http://disney.com/logo.gif'), var.name
-    assert_equal [['image',['med']]], var.filters
+    assert_equal [['image', ['med']]], var.filters
   end
 
   def test_string_to_filter
     var = Variable.new("'http://disney.com/logo.gif' | image: 'med' ")
     assert_equal 'http://disney.com/logo.gif', var.name
-    assert_equal [['image',['med']]], var.filters
+    assert_equal [['image', ['med']]], var.filters
   end
 
   def test_string_single_quoted
-    var = Variable.new(%| "hello" |)
+    var = Variable.new(%( "hello" ))
     assert_equal 'hello', var.name
   end
 
   def test_string_double_quoted
-    var = Variable.new(%| 'hello' |)
+    var = Variable.new(%( 'hello' ))
     assert_equal 'hello', var.name
   end
 
   def test_integer
-    var = Variable.new(%| 1000 |)
+    var = Variable.new(%( 1000 ))
     assert_equal 1000, var.name
   end
 
   def test_float
-    var = Variable.new(%| 1000.01 |)
+    var = Variable.new(%( 1000.01 ))
     assert_equal 1000.01, var.name
   end
 
@@ -114,37 +114,37 @@ class VariableUnitTest < Minitest::Test
   end
 
   def test_string_with_special_chars
-    var = Variable.new(%| 'hello! $!@.;"ddasd" ' |)
+    var = Variable.new(%( 'hello! $!@.;"ddasd" ' ))
     assert_equal 'hello! $!@.;"ddasd" ', var.name
   end
 
   def test_string_dot
-    var = Variable.new(%| test.test |)
+    var = Variable.new(%( test.test ))
     assert_equal VariableLookup.new('test.test'), var.name
   end
 
   def test_filter_with_keyword_arguments
-    var = Variable.new(%! hello | things: greeting: "world", farewell: 'goodbye'!)
+    var = Variable.new(%( hello | things: greeting: "world", farewell: 'goodbye'))
     assert_equal VariableLookup.new('hello'), var.name
     assert_equal [['things', [], { 'greeting' => 'world', 'farewell' => 'goodbye' }]], var.filters
   end
 
   def test_lax_filter_argument_parsing
-    var = Variable.new(%! number_of_comments | pluralize: 'comment': 'comments' !, :error_mode => :lax)
+    var = Variable.new(%( number_of_comments | pluralize: 'comment': 'comments' ), :error_mode => :lax)
     assert_equal VariableLookup.new('number_of_comments'), var.name
-    assert_equal [['pluralize',['comment','comments']]], var.filters
+    assert_equal [['pluralize', ['comment', 'comments']]], var.filters
   end
 
   def test_strict_filter_argument_parsing
     with_error_mode(:strict) do
       assert_raises(SyntaxError) do
-        Variable.new(%! number_of_comments | pluralize: 'comment': 'comments' !)
+        Variable.new(%( number_of_comments | pluralize: 'comment': 'comments' ))
       end
     end
   end
 
   def test_output_raw_source_of_variable
-    var = Variable.new(%! name_of_variable | upcase !)
+    var = Variable.new(%( name_of_variable | upcase ))
     assert_equal " name_of_variable | upcase ", var.raw
   end