Method: ZMQMachine::Deferrable#cancel_callback

Defined in:
lib/zm/deferrable.rb

#cancel_callback(block) ⇒ Object

Cancels an outstanding callback to &block if any. Undoes the action of #callback.



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# File 'lib/zm/deferrable.rb', line 55

def cancel_callback block
  @callbacks ||= []
  @callbacks.delete block
end