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rails--rails/activerecord/test/models/edge.rb
Matthew Draper 87b3e226d6 Revert "Merge pull request #29540 from kirs/rubocop-frozen-string"
This reverts commit 3420a14590, reversing
changes made to afb66a5a59.
2017-07-02 02:15:17 +09:30

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221 B
Ruby

# This class models an edge in a directed graph.
class Edge < ActiveRecord::Base
belongs_to :source, class_name: "Vertex", foreign_key: "source_id"
belongs_to :sink, class_name: "Vertex", foreign_key: "sink_id"
end