Remove trailing whitespace.

test/variable_test.rb

@@ -8,7 +8,7 @@ class VariableTest < Test::Unit::TestCase
     var = Variable.new('hello')
     assert_equal 'hello', var.name
   end
-  
+
   def test_filters
     var = Variable.new('hello | textileze')
     assert_equal 'hello', var.name
@@ -25,15 +25,15 @@ class VariableTest < Test::Unit::TestCase
     var = Variable.new(%! 'typo' | link_to: 'Typo', true !)
     assert_equal %!'typo'!, var.name
     assert_equal [[:link_to,["'Typo'", "true"]]], var.filters
-    
+
     var = Variable.new(%! 'typo' | link_to: 'Typo', false !)
     assert_equal %!'typo'!, var.name
     assert_equal [[:link_to,["'Typo'", "false"]]], var.filters
-    
+
     var = Variable.new(%! 'foo' | repeat: 3 !)
     assert_equal %!'foo'!, var.name
     assert_equal [[:repeat,["3"]]], var.filters
-    
+
     var = Variable.new(%! 'foo' | repeat: 3, 3 !)
     assert_equal %!'foo'!, var.name
     assert_equal [[:repeat,["3","3"]]], var.filters
@@ -45,20 +45,20 @@ class VariableTest < Test::Unit::TestCase
     var = Variable.new(%! hello | strftime: '%Y, okay?'!)
     assert_equal 'hello', var.name
     assert_equal [[:strftime,["'%Y, okay?'"]]], var.filters
-  
+
     var = Variable.new(%! hello | things: "%Y, okay?", 'the other one'!)
     assert_equal 'hello', var.name
     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"!)
     assert_equal "'2006-06-06'", var.name
     assert_equal [[:date,["\"%m/%d/%Y\""]]], var.filters
-    
+
   end
-  
+
   def test_filters_without_whitespace
     var = Variable.new('hello | textileze | paragraph')
     assert_equal 'hello', var.name
@@ -68,11 +68,11 @@ class VariableTest < Test::Unit::TestCase
     assert_equal 'hello', var.name
     assert_equal [[:textileze,[]], [:paragraph,[]]], var.filters
   end
-  
+
   def test_symbol
     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
@@ -84,7 +84,7 @@ class VariableTest < Test::Unit::TestCase
     var = Variable.new(%| 'hello' |)
     assert_equal "'hello'", var.name
   end
-  
+
   def test_integer
     var = Variable.new(%| 1000 |)
     assert_equal "1000", var.name
@@ -94,7 +94,7 @@ class VariableTest < Test::Unit::TestCase
     var = Variable.new(%| 1000.01 |)
     assert_equal "1000.01", var.name
   end
-  
+
   def test_string_with_special_chars
     var = Variable.new(%| 'hello! $!@.;"ddasd" ' |)
     assert_equal %|'hello! $!@.;"ddasd" '|, var.name
@@ -109,14 +109,14 @@ end
 
 class VariableResolutionTest < Test::Unit::TestCase
   include Liquid
-  
-  def test_simple_variable    
+
+  def test_simple_variable
     template = Template.parse(%|{{test}}|)
     assert_equal 'worked', template.render('test' => 'worked')
     assert_equal 'worked wonderfully', template.render('test' => 'worked wonderfully')
   end
 
-  def test_simple_with_whitespaces    
+  def test_simple_with_whitespaces
     template = Template.parse(%|  {{ test }}  |)
     assert_equal '  worked  ', template.render('test' => 'worked')
     assert_equal '  worked wonderfully  ', template.render('test' => 'worked wonderfully')