2017-06-23 21:19:08 +08:00
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class Connection < ApplicationRecord
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2016-02-12 23:52:43 +08:00
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belongs_to :to, :class_name => 'MyModule', :foreign_key => 'input_id', inverse_of: :inputs
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belongs_to :from, :class_name => 'MyModule', :foreign_key => 'output_id', inverse_of: :outputs
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end
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