5 files changed, 49 insertions, 49 deletions
diff --git a/actionpack/lib/action_dispatch/http/headers.rb b/actionpack/lib/action_dispatch/http/headers.rb
index 0b0c9e9590..91c45767ef 100644
--- a/actionpack/lib/action_dispatch/http/headers.rb
+++ b/actionpack/lib/action_dispatch/http/headers.rb
@@ -117,14 +117,14 @@ module ActionDispatch
 
       # Converts an HTTP header name to an environment variable name if it is
       # not contained within the headers hash.
-      def env_name(key)
-        key = key.to_s
-        if key =~ HTTP_HEADER
-          key = key.upcase.tr("-", "_")
-          key = "HTTP_" + key unless CGI_VARIABLES.include?(key)
+        def env_name(key)
+          key = key.to_s
+          if key =~ HTTP_HEADER
+            key = key.upcase.tr("-", "_")
+            key = "HTTP_" + key unless CGI_VARIABLES.include?(key)
+          end
+          key
         end
-        key
-      end
     end
   end
 end
diff --git a/actionpack/lib/action_dispatch/http/mime_negotiation.rb b/actionpack/lib/action_dispatch/http/mime_negotiation.rb
index d8ee9c6def..d0c9413efa 100644
--- a/actionpack/lib/action_dispatch/http/mime_negotiation.rb
+++ b/actionpack/lib/action_dispatch/http/mime_negotiation.rb
@@ -152,23 +152,23 @@ module ActionDispatch
 
       protected
 
-      BROWSER_LIKE_ACCEPTS = /,\s*\*\/\*|\*\/\*\s*,/
+        BROWSER_LIKE_ACCEPTS = /,\s*\*\/\*|\*\/\*\s*,/
 
-      def valid_accept_header
-        (xhr? && (accept.present? || content_mime_type)) ||
-          (accept.present? && accept !~ BROWSER_LIKE_ACCEPTS)
-      end
+        def valid_accept_header
+          (xhr? && (accept.present? || content_mime_type)) ||
+            (accept.present? && accept !~ BROWSER_LIKE_ACCEPTS)
+        end
 
-      def use_accept_header
-        !self.class.ignore_accept_header
-      end
+        def use_accept_header
+          !self.class.ignore_accept_header
+        end
 
-      def format_from_path_extension
-        path = get_header("action_dispatch.original_path") || get_header("PATH_INFO")
-        if match = path && path.match(/\.(\w+)\z/)
-          Mime[match.captures.first]
+        def format_from_path_extension
+          path = get_header("action_dispatch.original_path") || get_header("PATH_INFO")
+          if match = path && path.match(/\.(\w+)\z/)
+            Mime[match.captures.first]
+          end
         end
-      end
     end
   end
 end
diff --git a/actionpack/lib/action_dispatch/http/mime_type.rb b/actionpack/lib/action_dispatch/http/mime_type.rb
index 3e6cfeb3d0..b9121a577c 100644
--- a/actionpack/lib/action_dispatch/http/mime_type.rb
+++ b/actionpack/lib/action_dispatch/http/mime_type.rb
@@ -306,24 +306,24 @@ module Mime
 
     protected
 
-    attr_reader :string, :synonyms
+      attr_reader :string, :synonyms
 
     private
 
-    def to_ary; end
-    def to_a; end
+      def to_ary; end
+      def to_a; end
 
-    def method_missing(method, *args)
-      if method.to_s.ends_with? "?"
-        method[0..-2].downcase.to_sym == to_sym
-      else
-        super
+      def method_missing(method, *args)
+        if method.to_s.ends_with? "?"
+          method[0..-2].downcase.to_sym == to_sym
+        else
+          super
+        end
       end
-    end
 
-    def respond_to_missing?(method, include_private = false) #:nodoc:
-      method.to_s.ends_with? "?"
-    end
+      def respond_to_missing?(method, include_private = false) #:nodoc:
+        method.to_s.ends_with? "?"
+      end
   end
 
   class AllType < Type
@@ -356,9 +356,9 @@ module Mime
     end
 
     private
-    def method_missing(method, *args)
-      false if method.to_s.ends_with? "?"
-    end
+      def method_missing(method, *args)
+        false if method.to_s.ends_with? "?"
+      end
   end
 end
 
diff --git a/actionpack/lib/action_dispatch/http/parameters.rb b/actionpack/lib/action_dispatch/http/parameters.rb
index 4850ca4404..f25e50f9f3 100644
--- a/actionpack/lib/action_dispatch/http/parameters.rb
+++ b/actionpack/lib/action_dispatch/http/parameters.rb
@@ -64,24 +64,24 @@ module ActionDispatch
 
       private
 
-      def parse_formatted_parameters(parsers)
-        return yield if content_length.zero? || content_mime_type.nil?
+        def parse_formatted_parameters(parsers)
+          return yield if content_length.zero? || content_mime_type.nil?
 
-        strategy = parsers.fetch(content_mime_type.symbol) { return yield }
+          strategy = parsers.fetch(content_mime_type.symbol) { return yield }
 
-        begin
-          strategy.call(raw_post)
-        rescue # JSON or Ruby code block errors
-          my_logger = logger || ActiveSupport::Logger.new($stderr)
-          my_logger.debug "Error occurred while parsing request parameters.\nContents:\n\n#{raw_post}"
+          begin
+            strategy.call(raw_post)
+          rescue # JSON or Ruby code block errors
+            my_logger = logger || ActiveSupport::Logger.new($stderr)
+            my_logger.debug "Error occurred while parsing request parameters.\nContents:\n\n#{raw_post}"
 
-          raise ParamsParser::ParseError
+            raise ParamsParser::ParseError
+          end
         end
-      end
 
-      def params_parsers
-        ActionDispatch::Request.parameter_parsers
-      end
+        def params_parsers
+          ActionDispatch::Request.parameter_parsers
+        end
     end
   end
 end
diff --git a/actionpack/lib/action_dispatch/http/response.rb b/actionpack/lib/action_dispatch/http/response.rb
index 6483bb3804..9788431943 100644
--- a/actionpack/lib/action_dispatch/http/response.rb
+++ b/actionpack/lib/action_dispatch/http/response.rb
@@ -104,7 +104,7 @@ module ActionDispatch # :nodoc:
       def body
         @str_body ||= begin
           buf = ""
-            each { |chunk| buf << chunk }
+          each { |chunk| buf << chunk }
           buf
         end
       end