This is the basic structure I use to create a mixin in Ruby:
# = Mixin Template
# == Usage
# ActionController::Base.send :include, MixinModuleName
module MixinModuleName
def self.included(recipient)
recipient.extend(ClassMethods)
recipient.class_eval do
include InstanceMethods
end
end
module InstanceMethods
end
module ClassMethods
[...]
