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-rw-r--r--actionpack/lib/action_controller/metal/renderers.rb18
1 files changed, 17 insertions, 1 deletions
diff --git a/actionpack/lib/action_controller/metal/renderers.rb b/actionpack/lib/action_controller/metal/renderers.rb
index 0443b73953..46405cef55 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}"
@@ -73,7 +78,7 @@ module ActionController
# respond_to do |format|
# format.html
# format.csv { render csv: @csvable, filename: @csvable.name }
- # }
+ # end
# end
# To use renderers and their mime types in more concise ways, see
# <tt>ActionController::MimeResponds::ClassMethods.respond_to</tt> and
@@ -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