Sha256: eeebd750634ef25ac24626809c25cd2a41345cfcd50e6678e715bdb26fe587b0
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Size: 722 Bytes
Versions: 10
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Stored size: 722 Bytes
Contents
module Neutral
class Voting < ActiveRecord::Base
before_destroy :delete_votes
belongs_to :votingable, polymorphic: true
delegate :votes, to: :votingable
def difference
positive - negative
end
def self.init(vote)
create(votingable_type: vote.voteable_type, votingable_id: vote.voteable_id) do |voting|
voting.increment(vote.nature)
end
end
def add_to_existing(nature)
increment!(nature)
end
def edit(nature)
increment(nature)
decrement(nature==:positive ? :negative : :positive)
save
end
def remove(nature)
decrement!(nature)
end
private
def delete_votes
votes.delete_all
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems