Contents

class Ball < ActiveRecord::Base
  validates_presence_of :color, on: :create

  def to_param
    color.present? ? color.downcase.gsub(' ', '-') : id
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
rails_admin-0.6.4	spec/dummy_app/app/active_record/ball.rb
rails_admin-0.6.3	spec/dummy_app/app/active_record/ball.rb
rails_admin-0.6.2	spec/dummy_app/app/active_record/ball.rb
rails_admin-0.6.1	spec/dummy_app/app/active_record/ball.rb