+# Selectricity: Voting Machinery for the Masses
+# Copyright (C) 2007, 2008 Benjamin Mako Hill <mako@atdot.cc>
+# Copyright (C) 2007 Massachusetts Institute of Technology
+#
+# This program is free software. Please see the COPYING file for
+# details.
+
class Candidate < ActiveRecord::Base
belongs_to :election
- validates_uniqueness_of :name
+ has_one :picture
validates_presence_of :name
+ # validate uniqueness of a name *within a given election*
+
def <=>(other)
self.name <=> other.name
end
name
end
- def picture=(picture_field)
- if picture_field
- unless picture_field.content_type.match(/^image/)
- return false
- end
- self.picture_filename = base_part_of(picture_field.original_filename)
- self.picture_type = picture_field.content_type.chomp
- self.picture_data = picture_field.read
- end
- end
-
- def base_part_of(filename)
- name = File.basename(filename)
- name.gsub(/[^\w._-]/, '')
- end
-
- def picture?
- !self.picture_filename.nil?
- end
-
end