Slash schedules more elegantly supported?

[jjb]

Hi - thanks for whenever! (I've been using it for about a decade!)

Is there a way to support syntax like this using the DSL?

*/7 * * * *

The best I can come up with (which is probably always semantically identical, but might not be depending on how cron is implemented) is:

every 7.minutes

Which generates:

7,14,21,28,35,42,49,56 * * * *

I was surprised to find zero discussion of this in issues and stackoverflow, so maybe I'm searching for the wrong thing.