[Rails] How to setup a template-engine in ruby rails

I want to customize rails scaffolding. For that I want to set up a custom template engine.

Can anyone guide me to set a custom template-engine.

--
You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group.
To post to this group, send email to rubyonrails-talk@googlegroups.com.
To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msg/rubyonrails-talk/-/u6aF8bw0He4J.
For more options, visit https://groups.google.com/groups/opt_out.