Radio buttons on Rails

Question

Similar to this question: Checkboxes on Rails

What\'s the correct way of making radio buttons that are related to a certain question in Ruby on Rails? At the moment

Answer 1

Using Haml, getting rid of needless br tags, and nesting inputs within label so that they may be selected without matching labels to ids. Also using form_for. I would consider this to be following best practices.

= form_for current_user do |form|
  .form_row
    %label Theme:
    - [ 'plain', 'desert', 'green', 'corporate', 'funky' ].each do |theme|
      %label
        = form.radio_button(:theme, theme)
        = theme.humanize