freeze rails 2.2

vendor/rails/actionpack/lib/action_view/template_handlers/builder.rb

@@ -0,0 +1,17 @@
+require 'builder'
+
+module ActionView
+  module TemplateHandlers
+    class Builder < TemplateHandler
+      include Compilable
+
+      def compile(template)
+        "_set_controller_content_type(Mime::XML);" +
+          "xml = ::Builder::XmlMarkup.new(:indent => 2);" +
+          "self.output_buffer = xml.target!;" +
+          template.source +
+          ";xml.target!;"
+      end
+    end
+  end
+end

vendor/rails/actionpack/lib/action_view/template_handlers/erb.rb

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+require 'erb'
+
+class ERB
+  module Util
+    HTML_ESCAPE = { '&' => '&amp;',  '>' => '&gt;',   '<' => '&lt;', '"' => '&quot;' }
+    JSON_ESCAPE = { '&' => '\u0026', '>' => '\u003E', '<' => '\u003C' }
+
+    # A utility method for escaping HTML tag characters.
+    # This method is also aliased as <tt>h</tt>.
+    #
+    # In your ERb templates, use this method to escape any unsafe content. For example:
+    #   <%=h @person.name %>
+    #
+    # ==== Example:
+    #   puts html_escape("is a > 0 & a < 10?")
+    #   # => is a &gt; 0 &amp; a &lt; 10?
+    def html_escape(s)
+      s.to_s.gsub(/[&"><]/) { |special| HTML_ESCAPE[special] }
+    end
+
+    # A utility method for escaping HTML entities in JSON strings.
+    # This method is also aliased as <tt>j</tt>.
+    #
+    # In your ERb templates, use this method to escape any HTML entities:
+    #   <%=j @person.to_json %>
+    #
+    # ==== Example:
+    #   puts json_escape("is a > 0 & a < 10?")
+    #   # => is a \u003E 0 \u0026 a \u003C 10?
+    def json_escape(s)
+      s.to_s.gsub(/[&"><]/) { |special| JSON_ESCAPE[special] }
+    end
+
+    alias j json_escape
+    module_function :j
+    module_function :json_escape
+  end
+end
+
+module ActionView
+  module TemplateHandlers
+    class ERB < TemplateHandler
+      include Compilable
+
+      # Specify trim mode for the ERB compiler. Defaults to '-'.
+      # See ERb documentation for suitable values.
+      cattr_accessor :erb_trim_mode
+      self.erb_trim_mode = '-'
+
+      def compile(template)
+        src = ::ERB.new("<% __in_erb_template=true %>#{template.source}", nil, erb_trim_mode, '@output_buffer').src
+
+        # Ruby 1.9 prepends an encoding to the source. However this is
+        # useless because you can only set an encoding on the first line
+        RUBY_VERSION >= '1.9' ? src.sub(/\A#coding:.*\n/, '') : src
+      end
+    end
+  end
+end

vendor/rails/actionpack/lib/action_view/template_handlers/rjs.rb

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+module ActionView
+  module TemplateHandlers
+    class RJS < TemplateHandler
+      include Compilable
+
+      def compile(template)
+        "controller.response.content_type ||= Mime::JS;" +
+          "update_page do |page|;#{template.source}\nend"
+      end
+    end
+  end
+end