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module ActionController
module Responder
def self.included(klass)
klass.extend ClassMethods
end
private
def render_for_text(text = nil, append_response = false) #:nodoc:
@performed_render = true
if append_response
response.body ||= ''
response.body << text.to_s
else
response.body = case text
when Proc then text
when nil then " " # Safari doesn't pass the headers of the return if the response is zero length
else text.to_s
end
end
end
# Returns a set of the methods defined as actions in your controller
def action_methods
self.class.action_methods
end
module ClassMethods
def action_methods
@action_methods ||=
# All public instance methods of this class, including ancestors
public_instance_methods(true).map { |m| m.to_s }.to_set -
# Except for public instance methods of Base and its ancestors
Base.public_instance_methods(true).map { |m| m.to_s } +
# Be sure to include shadowed public instance methods of this class
public_instance_methods(false).map { |m| m.to_s } -
# And always exclude explicitly hidden actions
hidden_actions
end
end
end
end
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