35 lines
473 B
Ruby
35 lines
473 B
Ruby
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class Vote < ActiveRecord::Base
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belongs_to :photo
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belongs_to :user
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validates_presence_of :vote
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##
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# Checks if this vote is anonymous, or not an authenticated User vote.
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#
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def anonymous?
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self.user_id.nil?
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end
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##
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# Convert this Vote to a number.
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#
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def to_i
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self.vote? ? 1 : 0
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end
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##
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# Is this a 'no' vote.
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#
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def zero?
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self.to_i == 0
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end
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##
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# Is this a 'yes' vote.
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#
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def one?
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self.to_i == 1
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end
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end
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