Merge branch '3-2-stable' into 3-2-secmerge

* 3-2-stable:
  fix block.arity raise nil error when not given a block to "content_tag_for"
  removes the Ajax on Rails early draft
  Revert "Merge pull request #8665 from senny/8661_should_not_append_charset_if_already_present"
  backport #8662, charset should not be appended for `head` responses
  Revert "Fix `validates_presence_of` with `:allow_nil` or `:allow_blank` options."
  Fix `validates_presence_of` with `:allow_nil` or `:allow_blank` options.
  backport #8616, quote column names in generated fixture files

1 files changed, 12 insertions, 0 deletions

diff --git a/railties/lib/rails/generators/test_unit/model/model_generator.rb b/railties/lib/rails/generators/test_unit/model/model_generator.rb
index c1dd535dd3..9749a6b133 100644
--- a/railties/lib/rails/generators/test_unit/model/model_generator.rb
+++ b/railties/lib/rails/generators/test_unit/model/model_generator.rb
@@ -3,6 +3,9 @@ require 'rails/generators/test_unit'
 module TestUnit
   module Generators
     class ModelGenerator < Base
+
+      RESERVED_YAML_KEYWORDS = %w(y yes n no true false on off null)
+
       argument :attributes, :type => :array, :default => [], :banner => "field:type field:type"
       class_option :fixture, :type => :boolean
 
@@ -19,6 +22,15 @@ module TestUnit
           template 'fixtures.yml', File.join('test/fixtures', class_path, "#{plural_file_name}.yml")
         end
       end
+
+      private
+        def yaml_key_value(key, value)
+          if RESERVED_YAML_KEYWORDS.include?(key.downcase)
+            "'#{key}': #{value}"
+          else
+            "#{key}: #{value}"
+          end
+        end
     end
   end
 end