Contents

# 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

Version data entries

223 entries across 220 versions & 30 rubygems

Version	Path
rq-3.3.0	rails/vendor/rails/activerecord/test/fixtures/edge.rb
spree-0.0.9	vendor/rails/activerecord/test/fixtures/edge.rb
spree-0.2.0	vendor/rails/activerecord/test/fixtures/edge.rb