Module: Itiel::Lookup::ChainedStep

Included in:: CSVFile, DatabaseTable

Defined in:: lib/itiel/lookup/chained_step.rb

Overview

This module defines the input and output behavior of Lookup Steps.

Whenever the instance receives input, it calls lookup! and set its return value as the input of its next_step if defined.

All the classes that include this moudle must implement lookup!

Defined Under Namespace

Modules: InstanceMethods

Class Method Summary collapse

.included(receiver) ⇒ Object

Class Method Details

.included(receiver) ⇒ `Object`



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# File 'lib/itiel/lookup/chained_step.rb', line 30

def self.included(receiver)
  receiver.send :include, InstanceMethods
end