osem-fcy/app/models/sponsor.rb
2014-08-13 22:53:13 +03:00

12 lines
546 B
Ruby

class Sponsor < ActiveRecord::Base
attr_accessible :name, :description, :website_url, :logo, :sponsorship_level_id, :conference_id
belongs_to :sponsorship_level
belongs_to :conference
has_attached_file :logo,
styles: { thumb: '100x100>', large: '300x300>' }
validates_attachment_content_type :logo,
content_type: [/jpg/, /jpeg/, /png/, /gif/],
size: { in: 0..500.kilobytes }
validates_presence_of :name, :website_url, :sponsorship_level
end