How to link /profile?

Question

Ruby on Rails

There is a User model and a Profile model nested in it.
When entering the profile, the following link is displayed - /profile.id (/profile.2 or profile.10)
To edit the profile - /profile/edit.id
How to get rid of the id at the end? and change the url to /username
Tried through to_param - it doesn't work.
In routesresource :profile

Answer 1

Route list:
User login in URL:
But be aware of possible conflicts with other paths.
In general, check out this: guides.rubyonrails.org/routing.html