use a controller method to handle cancan denials

[rails.git] / db / migrate / 036_add_visible_to_message.rb

class AddVisibleToMessage < ActiveRecord::Migration[5.0]
  def self.up
    add_column :messages, :visible, :boolean, :default => true, :null => false
  end

  def self.down
    remove_column :messages, :visible
  end
end