activerecord/lib/arel/nodes/join_source.rb


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# frozen_string_literal: true

module Arel # :nodoc: all
  module Nodes
    ###
    # Class that represents a join source
    #
    #   http://www.sqlite.org/syntaxdiagrams.html#join-source

    class JoinSource < Arel::Nodes::Binary
      def initialize(single_source, joinop = [])
        super
      end

      def empty?
        !left && right.empty?
      end
    end
  end
end