New at the Bookshelf
@garrettdimon
Set aside any preconceived notions you may have about creating custom generators in Rails, and you’ll add one more powerful tool to that tool belt of yours. And you’ll waste less time on the tedious stuff so you can spend it on the high-value work you do.
Save time. Reduce tedium. Enjoy work a little more. Have more fun.

https://pragprog.com/titles/d-frgen/frictionless-generators/