Class/Module Index [+]

Quicksearch

ActiveSupport::Callbacks::ClassMethods

Public Instance Methods

define_callbacks(*callbacks) click to toggle source
# File lib/active_support/callbacks.rb, line 205
def define_callbacks(*callbacks)
  callbacks.each do |callback|
    class_eval             def self.#{callback}(*methods, &block)                             # def self.before_save(*methods, &block)              callbacks = CallbackChain.build(:#{callback}, *methods, &block)  #   callbacks = CallbackChain.build(:before_save, *methods, &block)              @#{callback}_callbacks ||= CallbackChain.new                     #   @before_save_callbacks ||= CallbackChain.new              @#{callback}_callbacks.concat callbacks                          #   @before_save_callbacks.concat callbacks            end                                                                # end                                                                               #            def self.#{callback}_callback_chain                                # def self.before_save_callback_chain              @#{callback}_callbacks ||= CallbackChain.new                     #   @before_save_callbacks ||= CallbackChain.new                                                                               #              if superclass.respond_to?(:#{callback}_callback_chain)           #   if superclass.respond_to?(:before_save_callback_chain)                CallbackChain.new(                                             #     CallbackChain.new(                  superclass.#{callback}_callback_chain +                      #       superclass.before_save_callback_chain +                  @#{callback}_callbacks                                       #       @before_save_callbacks                )                                                              #     )              else                                                             #   else                @#{callback}_callbacks                                         #     @before_save_callbacks              end                                                              #   end            end                                                                # end
  end
end

[Validate]

Generated with the Darkfish Rdoc Generator 2.