class NotificationsMigration < ActiveRecord::Migration<%= migration_version %>
    def change
        create_table :notifications do |t|

            t.references :target, polymorphic: true, index: true
            t.references :object, polymorphic: true, index: true

            t.string :type, default: NotificationHandler.configuration.default_type, null: false, index: true

            t.timestamps

        end
    end
end