Home Rails select values
 I have a select option in a form: <%= f.select :role, options_for_select(User.roles.keys.to_a, params[:role]), {}, class: 'form-control form-control-lg roleSelect' %>  These roles are defined in my model: enum role: {user: 0, profile_user: 1}  Now in my dropdown when the user choses it shows user and profile_user as drop down option. Is there any way to show another value to represent these in a drop down? For example: In the drop down I would rather show "I am a teacher" which maps to user. In the drop down I would rather show "I am here to study" which maps to profile_user.