I have an application that has a custom registration controller, called users_controller, for devise because only Admin is able to create users. I want to allow users to change their password by entering their old password and entering a new one and I found: https://github.com/plataformatec/devise/wiki/How-To:-Allow-users-to-edit-their-password but it does not give enough detail.
What do I need to put in my routes?
Where and what do I need to put in my views?