# Copyright (C) 2007, 2008 Benjamin Mako Hill <mako@atdot.cc>
# Copyright (C) 2007 Massachusetts Institute of Technology
#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Affero General Public License as
-# published by the Free Software Foundation, either version 3 of the
-# License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# Affero General Public License for more details.
-#
-# You should have received a copy of the GNU Affero General Public
-# License along with this program. If not, see
-# <http://www.gnu.org/licenses/>.
+# This program is free software. Please see the COPYING file for
+# details.
class Candidate < ActiveRecord::Base
belongs_to :election
+ has_one :picture
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)
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