Question

How do I execute a particular function after a user has signed up.
(I wanted to add to one of my associations, I already have it coded in a non-devise rails but now I need it here)

Answer 1

Device has provided helper action ‘after_sign_in_path_for‘ you can override it within your application controller.

def after_sign_in_path_for(resource_or_scope)
.... #write your customize code or call any method
end