25 lines
320 B
Ruby
25 lines
320 B
Ruby
class Logic::Empty < Logic::Term
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def to_s = I18n.t('logic.empty')
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def type = :empty
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def errors(_stable_ids = nil) = ['empty']
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def to_h
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{
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"op" => self.class.name
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}
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end
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def self.from_h(_h)
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self.new
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end
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def ==(other)
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self.class == other.class
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end
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def value
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nil
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end
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end
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