pienkowb/active_record-events

Description:
    Generates a database migration and updates the model file (if it exists).
    Pass the model name, either CamelCased or under_scored, and the event name
    as an infinitive.

Examples:
    `bin/rails generate active_record:event task complete`

        Generates a migration adding a `completed_at` column to the `tasks`
        table and updates the Task model.

    `bin/rails generate active_record:event user confirm --object=email`

        Generates a migration adding an `email_confirmed_at` column to the
        `users` table and updates the User model.