X-Git-Url: https://projects.mako.cc/source/selectricity/blobdiff_plain/1660465f3e072cbddc19b19f7f8869affb0694c5..008cc97a2f0d84b4de46f2125133afe6c7f620c7:/app/models/candidate.rb diff --git a/app/models/candidate.rb b/app/models/candidate.rb index 41d743b..eeba4d2 100644 --- a/app/models/candidate.rb +++ b/app/models/candidate.rb @@ -1,2 +1,37 @@ class Candidate < ActiveRecord::Base + belongs_to :election + validates_presence_of :name + + # i have to call this picture_assoc because picture= does not overload + # the normal association method made by has_one + has_one :picture_obj, :class_name => "Picture" + + # validate uniqueness of a name *within a given election* + + def <=>(other) + self.name <=> other.name + end + + def to_s + name + end + + def picture + picture_obj + end + + def picture=(field) + if field and field.length > 0 + self.picture_obj = Picture.new.set_from_field(field) + return picture_obj.save + else + return false + end + end + + def picture? + !self.picture_obj.nil? + end + end +