Contents

# frozen_string_literal: true
module Arel
  module Nodes
    class Extract < Arel::Nodes::Unary
      include Arel::AliasPredication
      include Arel::Predications

      attr_accessor :field

      def initialize expr, field
        super(expr)
        @field = field
      end

      def hash
        super ^ @field.hash
      end

      def eql? other
        super &&
          self.field == other.field
      end
      alias :== :eql?
    end
  end
end

Version data entries

5 entries across 5 versions & 3 rubygems

Version	Path
spiral_form-0.1.1	vendor/bundle/gems/arel-9.0.0/lib/arel/nodes/extract.rb
spiral_form-0.1.0	vendor/bundle/gems/arel-9.0.0/lib/arel/nodes/extract.rb
nullifyable-0.1.0	vendor/bundle/gems/arel-9.0.0/lib/arel/nodes/extract.rb
arel-9.0.0	lib/arel/nodes/extract.rb
arel-8.0.0	lib/arel/nodes/extract.rb