Explitly require active_support/inflector instead of active_support/core_ext

Author: Trung Lê

Gemfile

@@ -2,7 +2,7 @@ source "https://rubygems.org"
 
 gemspec
 
-gem "rake", ">= 10.0.4"
+gem "rake"
 gem "tilt"
 gem "diff-lcs"
 gem "ruby-prof"

lib/representative/nokogiri.rb

@@ -1,14 +1,13 @@
-require "active_support/core_ext"
 require "nokogiri"
 require "representative/abstract_xml"
 require "representative/empty"
 
 module Representative
-  
+
   # Easily generate XML while traversing an object-graph.
   #
   class Nokogiri < AbstractXml
-    
+
     def initialize(subject = nil, options = {})
       super(subject, options)
       @doc = ::Nokogiri::XML::Document.new
@@ -35,7 +34,7 @@ def comment(text)
       comment_node = ::Nokogiri::XML::Comment.new(doc, " #{text} ")
       current_element.add_child(comment_node)
     end
-    
+
     def attribute(name, value_generator = name)
       attribute_name = name.to_s.dasherize
       value = resolve_value(value_generator)
@@ -45,7 +44,7 @@ def attribute(name, value_generator = name)
     end
 
     private
-    
+
     def generate_element(name, resolved_attributes, content_string)
       tag_args = [content_string, resolved_attributes].compact
       new_element = doc.create_element(name, *tag_args)
@@ -54,13 +53,13 @@ def generate_element(name, resolved_attributes, content_string)
         old_element = @current_element
         begin
           @current_element = new_element
-          yield 
+          yield
         ensure
           @current_element = old_element
         end
       end
     end
-    
+
   end
-  
+
 end

lib/representative/xml.rb

@@ -1,4 +1,4 @@
-require "active_support/core_ext"
+require "active_support/inflector"
 require "builder"
 require "representative/abstract_xml"
 require "representative/empty"
@@ -24,14 +24,14 @@ def initialize(xml_builder, subject = nil, options = {})
     def comment(text)
       @xml.comment!(text)
     end
-    
+
     protected
-    
+
     def generate_element(name, resolved_attributes, content_string, &content_block)
       tag_args = [content_string, resolved_attributes].compact
       @xml.tag!(name, *tag_args, &content_block)
     end
-    
+
   end
 
 end