Module: DataMapper::Extensions::CallbackHelpers
- Included in:
- Base
- Defined in:
- lib/data_mapper/extensions/callback_helpers.rb
Defined Under Namespace
Modules: ClassMethods
Class Method Summary collapse
Class Method Details
.included(base) ⇒ Object
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# File 'lib/data_mapper/extensions/callback_helpers.rb', line 8 def self.included(base) base.extend(ClassMethods) # declare helpers for the standard callbacks Callbacks::EVENTS.each do |name| base.class_eval <<-EOS def self.#{name}(string = nil, &block) if string.nil? callbacks.add(:#{name}, &block) else callbacks.add(:#{name}, string) end end EOS end end |