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# File 'lib/cassandra-model/callbacks.rb', line 206
def define_callbacks(*callbacks)
callbacks.each do |callback|
class_eval " def self.\#{callback}(*methods, &block) # def self.before_save(*methods, &block)\n callbacks = CallbackChain.build(:\#{callback}, *methods, &block) # callbacks = CallbackChain.build(:before_save, *methods, &block)\n @\#{callback}_callbacks ||= CallbackChain.new # @before_save_callbacks ||= CallbackChain.new\n @\#{callback}_callbacks.concat callbacks # @before_save_callbacks.concat callbacks\n end # end\n #\n def self.\#{callback}_callback_chain # def self.before_save_callback_chain\n @\#{callback}_callbacks ||= CallbackChain.new # @before_save_callbacks ||= CallbackChain.new\n #\n if superclass.respond_to?(:\#{callback}_callback_chain) # if superclass.respond_to?(:before_save_callback_chain)\n CallbackChain.new( # CallbackChain.new(\n superclass.\#{callback}_callback_chain + # superclass.before_save_callback_chain +\n @\#{callback}_callbacks # @before_save_callbacks\n ) # )\n else # else\n @\#{callback}_callbacks # @before_save_callbacks\n end # end\n end # end\n end_eval\n end\nend\n"
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