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