25 lines
406 B
Ruby
25 lines
406 B
Ruby
# frozen_string_literal: true
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module Arel # :nodoc: all
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module Nodes
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class Extract < Arel::Nodes::Unary
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attr_accessor :field
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def initialize(expr, field)
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super(expr)
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@field = field
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end
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def hash
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super ^ @field.hash
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end
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def eql?(other)
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super &&
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self.field == other.field
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end
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alias :== :eql?
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end
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end
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end
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