Merge branch 'master' of git://github.com/rails/rails

4 files changed, 35 insertions, 35 deletions

diff --git a/actionpack/lib/action_dispatch/http/request.rb b/actionpack/lib/action_dispatch/http/request.rb
index 6a52854961..bc17cadb38 100755
--- a/actionpack/lib/action_dispatch/http/request.rb
+++ b/actionpack/lib/action_dispatch/http/request.rb
@@ -6,6 +6,7 @@ require 'active_support/memoizable'
 require 'active_support/core_ext/array/wrap'
 require 'active_support/core_ext/hash/indifferent_access'
 require 'active_support/core_ext/string/access'
+require 'action_dispatch/http/headers'
 
 module ActionDispatch
   class Request < Rack::Request
@@ -117,7 +118,7 @@ module ActionDispatch
         end
       end
     end
-    
+
     def if_modified_since
       if since = env['HTTP_IF_MODIFIED_SINCE']
         Time.rfc2822(since) rescue nil
@@ -464,6 +465,15 @@ EOM
       session['flash'] || {}
     end
 
+    # Returns the authorization header regardless of whether it was specified directly or through one of the
+    # proxy alternatives.
+    def authorization
+      @env['HTTP_AUTHORIZATION']   ||
+      @env['X-HTTP_AUTHORIZATION'] ||
+      @env['X_HTTP_AUTHORIZATION'] ||
+      @env['REDIRECT_X_HTTP_AUTHORIZATION']
+    end
+
     # Receives an array of mimes and return the first user sent mime that
     # matches the order array.
     #
diff --git a/actionpack/lib/action_dispatch/http/response.rb b/actionpack/lib/action_dispatch/http/response.rb
index 4f35a00247..6dc563264f 100644
--- a/actionpack/lib/action_dispatch/http/response.rb
+++ b/actionpack/lib/action_dispatch/http/response.rb
@@ -49,6 +49,9 @@ module ActionDispatch # :nodoc:
       @body, @cookie = [], []
       @sending_file = false
 
+      @blank = false
+      @etag = nil
+
       yield self if block_given?
     end
 
@@ -57,7 +60,7 @@ module ActionDispatch # :nodoc:
     end
 
     def status=(status)
-      @status = status.to_i
+      @status = ActionDispatch::StatusCodes[status]
     end
 
     # The response code of the request
@@ -142,18 +145,6 @@ module ActionDispatch # :nodoc:
 
     cattr_accessor(:default_charset) { "utf-8" }
 
-    def assign_default_content_type_and_charset!
-      return if headers[CONTENT_TYPE].present?
-
-      @content_type ||= Mime::HTML
-      @charset      ||= self.class.default_charset
-
-      type = @content_type.to_s.dup
-      type << "; charset=#{@charset}" unless @sending_file
-
-      headers[CONTENT_TYPE] = type
-    end
-
     def to_a
       assign_default_content_type_and_charset!
       handle_conditional_get!
@@ -256,6 +247,18 @@ module ActionDispatch # :nodoc:
         !@blank && @body.respond_to?(:all?) && @body.all? { |part| part.is_a?(String) }
       end
 
+      def assign_default_content_type_and_charset!
+        return if headers[CONTENT_TYPE].present?
+
+        @content_type ||= Mime::HTML
+        @charset      ||= self.class.default_charset
+
+        type = @content_type.to_s.dup
+        type << "; charset=#{@charset}" unless @sending_file
+
+        headers[CONTENT_TYPE] = type
+      end
+
       DEFAULT_CACHE_CONTROL = "max-age=0, private, must-revalidate"
 
       def set_conditional_cache_control!
@@ -277,7 +280,6 @@ module ActionDispatch # :nodoc:
 
           headers["Cache-Control"] = options.join(", ")
         end
-
       end
   end
 end
diff --git a/actionpack/lib/action_dispatch/http/status_codes.rb b/actionpack/lib/action_dispatch/http/status_codes.rb
index ea1475e827..3d6ee685ea 100644
--- a/actionpack/lib/action_dispatch/http/status_codes.rb
+++ b/actionpack/lib/action_dispatch/http/status_codes.rb
@@ -14,6 +14,14 @@ module ActionDispatch
       510 => "Not Extended"
     }).freeze
 
+    def self.[](status)
+      if status.is_a?(Symbol)
+        SYMBOL_TO_STATUS_CODE[status] || 500
+      else
+        status.to_i
+      end
+    end
+
     # Provides a symbol-to-fixnum lookup for converting a symbol (like
     # :created or :not_implemented) into its corresponding HTTP status
     # code (like 200 or 501).
diff --git a/actionpack/lib/action_dispatch/http/utils.rb b/actionpack/lib/action_dispatch/http/utils.rb
deleted file mode 100644
index e04a39935e..0000000000
--- a/actionpack/lib/action_dispatch/http/utils.rb
+++ /dev/null
@@ -1,20 +0,0 @@
-module ActionDispatch
-  module Utils
-    # TODO: Pull this into rack core
-    # http://github.com/halorgium/rack/commit/feaf071c1de743fbd10bc316830180a9af607278
-    def parse_config(config)
-      if config =~ /\.ru$/
-        cfgfile = ::File.read(config)
-        if cfgfile[/^#\\(.*)/]
-          opts.parse! $1.split(/\s+/)
-        end
-        inner_app = eval "Rack::Builder.new {( " + cfgfile + "\n )}.to_app",
-                         nil, config
-      else
-        require config
-        inner_app = Object.const_get(::File.basename(config, '.rb').capitalize)
-      end
-    end
-    module_function :parse_config
-  end
-end