52 lines
918 B
Ruby
52 lines
918 B
Ruby
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# frozen_string_literal: true
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module Arel
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module Nodes
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class Binary < Arel::Nodes::Node
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attr_accessor :left, :right
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def initialize left, right
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super()
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@left = left
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@right = right
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end
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def initialize_copy other
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super
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@left = @left.clone if @left
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@right = @right.clone if @right
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end
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def hash
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[self.class, @left, @right].hash
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end
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def eql? other
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self.class == other.class &&
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self.left == other.left &&
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self.right == other.right
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end
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alias :== :eql?
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end
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%w{
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As
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Assignment
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Between
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GreaterThan
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GreaterThanOrEqual
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Join
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LessThan
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LessThanOrEqual
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NotEqual
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NotIn
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Or
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Union
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UnionAll
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Intersect
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Except
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}.each do |name|
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const_set name, Class.new(Binary)
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end
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end
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end
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