Description:

Stubs out a new workflow model. Pass the model name, either CamelCased or
under_scored, and an optional list of attribute pairs as arguments.

Attribute pairs are field:type arguments specifying the
model's attributes. Timestamps are added by default, so you don't have to
specify them by hand as 'created_at:datetime updated_at:datetime'.

You don't have to think up every attribute up front, but it helps to
sketch out a few so you can start working with the model immediately.

This generator invokes your configured ORM and test framework, which
defaults to ActiveRecord and TestUnit.

Available field types:

For more information see:

    `rails generate model --help`

Example:

`rails generate osc_machete_rails:workflow_model Thing`

    For ActiveRecord and TestUnit it creates:
        Model:      app/models/thing.rb
        Test:       test/models/thing_test.rb
        Fixtures:   test/fixtures/things.yml
        Migration:  db/migrate/XXX_create_things.rb

    Note:
        It will default to using the Job model for its Machete jobs.

`rails generate osc_machete_rails:workflow_model Container
    name:string pressure:decimal container_job:jobs`

    Note:
        This will do all of above as well as set the ContainerJob as its
        Machete jobs.