class CreateRoleGroups < ActiveRecord::Migration
	def change
		create_table :role_groups do |t|
      t.belongs_to :role, index: true
  		t.belongs_to :group, index: true
  		t.boolean :active

  		t.timestamps null: false
  	end
  	add_foreign_key :role_groups, :roles
  	add_foreign_key :role_groups, :groups  
  end
end