I creating an app that needs to be able to create and drop tables on the fly, on create it's pretty simple I use:
rails g model User name:string
but there is no generator for dropping a table.
I want to make it be possible to:
rails g migration DropTableUser
To correct your question, rails g migration User name:string would result in a migration called User not a model, I guess what you meant was rails g model User name:string.
To answer your question, I think it would result in an unnecessary mental effort, especially since something like this already exists in:
rails [d|destroy] model User
If you want to still implement yours, I'd advise that you look at Rails Generators instead for a way to help you out. I guess that would be dependent on creating a migration template etc.
