From ac36b45672513417d59ab8960b49ff1f8707d352 Mon Sep 17 00:00:00 2001
From: Zuhao Wan <wanzuhao@gmail.com>
Date: Sun, 18 May 2014 16:54:20 +0800
Subject: Add ActionController::Renderers.remove.
---
actionpack/lib/action_controller/metal/renderers.rb | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
(limited to 'actionpack/lib')
diff --git a/actionpack/lib/action_controller/metal/renderers.rb b/actionpack/lib/action_controller/metal/renderers.rb
index 0443b73953..29ce5abd55 100644
--- a/actionpack/lib/action_controller/metal/renderers.rb
+++ b/actionpack/lib/action_controller/metal/renderers.rb
@@ -6,6 +6,11 @@ module ActionController
Renderers.add(key, &block)
end
+ # See <tt>Renderers.remove</tt>
+ def self.remove_renderer(key)
+ Renderers.remove(key)
+ end
+
class MissingRenderer < LoadError
def initialize(format)
super "No renderer defined for format: #{format}"
@@ -83,6 +88,17 @@ module ActionController
RENDERERS << key.to_sym
end
+ # This method is the opposite of add method.
+ #
+ # Usage:
+ #
+ # ActionController::Renderers.remove(:csv)
+ def self.remove(key)
+ RENDERERS.delete(key.to_sym)
+ method = "_render_option_#{key}"
+ remove_method(method) if method_defined?(method)
+ end
+
module All
extend ActiveSupport::Concern
include Renderers
--
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