diff options
Diffstat (limited to 'actionpack/lib/action_controller/metal/renderers.rb')
| -rw-r--r-- | actionpack/lib/action_controller/metal/renderers.rb | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/actionpack/lib/action_controller/metal/renderers.rb b/actionpack/lib/action_controller/metal/renderers.rb index c1ba47927a..639b508746 100644 --- a/actionpack/lib/action_controller/metal/renderers.rb +++ b/actionpack/lib/action_controller/metal/renderers.rb @@ -1,3 +1,5 @@ +require 'active_support/core_ext/class/attribute' + module ActionController def self.add_renderer(key, &block) Renderers.add(key, &block) @@ -7,8 +9,8 @@ module ActionController extend ActiveSupport::Concern included do - extlib_inheritable_accessor :_renderers - self._renderers = {} + class_attribute :_renderers + self._renderers = {}.freeze end module ClassMethods @@ -30,9 +32,11 @@ module ActionController end def use_renderers(*args) + new = _renderers.dup args.each do |key| - _renderers[key] = RENDERERS[key] + new[key] = RENDERERS[key] end + self._renderers = new.freeze _write_render_options end alias use_renderer use_renderers |