Render tag styling fixes

lib/liquid/standardfilters.rb

@@ -391,17 +391,6 @@ module Liquid
       raise Liquid::FloatDomainError, e.message
     end
 
-    # Defaults are passed as nil so systems can easily override
-    def format_number(input, options = {})
-      options = {} unless options.is_a?(Hash)
-      precision = options['precision'] || 2
-      delimiter = options['delimiter'] || " ".freeze
-      separator = options['separator'] || ".".freeze
-      return input if (prec = Utils.to_number(precision).to_i) < 0
-      whole_part, decimal_part = Kernel.format("%.#{prec}f", Utils.to_number(input)).split('.')
-      [whole_part.gsub(/(\d)(?=\d{3}+$)/, "\\1#{delimiter}"), decimal_part].compact.join(separator.to_s)
-    end
-
     def ceil(input)
       Utils.to_number(input).ceil.to_i
     rescue ::FloatDomainError => e

lib/liquid/tags/render.rb

@@ -1,13 +1,13 @@
 module Liquid
   class Render < Tag
-    Syntax = /(#{QuotedString})#{QuotedFragment}*/o
+    SYNTAX = /(#{QuotedString})#{QuotedFragment}*/o
 
     attr_reader :template_name_expr, :attributes
 
     def initialize(tag_name, markup, options)
       super
 
-      raise SyntaxError.new(options[:locale].t("errors.syntax.render".freeze)) unless markup =~ Syntax
+      raise SyntaxError.new(options[:locale].t("errors.syntax.render".freeze)) unless markup =~ SYNTAX
 
       template_name = $1
 

test/integration/standard_filter_test.rb

@@ -610,25 +610,6 @@ class StandardFiltersTest < Minitest::Test
     assert_template_result "4", "{{ price | round }}", 'price' => NumberLikeThing.new(4.3)
   end
 
-  def test_format_number
-    assert_template_result "4.60", "{{ input | format_number }}", 'input' => 4.6
-    assert_template_result "4.30", "{{ '4.3' | format_number }}"
-    assert_template_result "4.56", "{{ input | format_number: precision: 2 }}", 'input' => 4.5612
-    assert_template_result "5", "{{ price | format_number: precision: 0 }}", 'price' => NumberLikeThing.new(4.6)
-    assert_template_result "4", "{{ price | format_number: precision: 0 }}", 'price' => NumberLikeThing.new(4.3)
-    assert_template_result "4.30", "{{ price | format_number: precision: 2 }}", 'price' => NumberLikeThing.new(4.3)
-    assert_template_result "5.0000000", "{{ price | format_number: precision: 7 }}", 'price' => 5
-    assert_template_result "50", "{{ price | format_number: precision: -1 }}", 'price' => 50
-    assert_template_result "50.00", "{{ price | format_number: precision: A }}", 'price' => 50
-    assert_template_result "50.00", "{{ price | format_number: precision: '2e' }}", 'price' => 50
-    assert_template_result "50 000 000", "{{ price | format_number: precision: 0 }}", 'price' => 50000000
-    assert_template_result "50 000 000.00", "{{ price | format_number }}", 'price' => 50000000
-    assert_template_result "50000000.00", "{{ price | format_number: precision: 2, delimiter: '', separator: '.'}}", 'price' => 50000000
-    assert_template_result "50$000$000#00", "{{ price | format_number: precision: 2, delimiter: '$', separator:'#'}}", 'price' => 50000000
-    assert_template_result "-50$000$000#00", "{{ price | format_number: precision: 2, delimiter: '$', separator: '#'}}", 'price' => -50000000
-    assert_template_result "-50 000 000.00", "{{ price | format_number: precision: A, delimiter: A, separator: A}}", 'price' => -50000000
-  end
-
   def test_ceil
     assert_template_result "5", "{{ input | ceil }}", 'input' => 4.6
     assert_template_result "5", "{{ '4.3' | ceil }}"

test/integration/tags/render_tag_test.rb

@@ -110,7 +110,7 @@ class RenderTagTest < Minitest::Test
     file_system = StubFileSystem.new('snippet' => 'echo')
     assert_equal 'echoecho',
       Template.parse('{% render "snippet" %}{% render "snippet" %}')
-              .render!({}, registers: { file_system: file_system })
+      .render!({}, registers: { file_system: file_system })
     assert_equal 1, file_system.file_read_count
   end
 

test/unit/partial_cache_unit_test.rb

@@ -4,7 +4,7 @@ class PartialCacheUnitTest < Minitest::Test
   def test_uses_the_file_system_register_if_present
     context = Liquid::Context.build(
       registers: {
-        file_system: StubFileSystem.new('my_partial' => 'my partial body')
+        file_system: StubFileSystem.new('my_partial' => 'my partial body'),
       }
     )
 
@@ -41,12 +41,12 @@ class PartialCacheUnitTest < Minitest::Test
     )
     context_one = Liquid::Context.build(
       registers: {
-        file_system: shared_file_system
+        file_system: shared_file_system,
       }
     )
     context_two = Liquid::Context.build(
       registers: {
-        file_system: shared_file_system
+        file_system: shared_file_system,
       }
     )