How to use radio button correctly in rails?

Question

I\'m trying to create some radio buttons and I\'m not sure how to. Following this question I\'ve got it set up working almost correct, but I\'m new to this and not sure why

Answer 1

see label(object_name, method, content_or_options = nil, options = nil, &block)

  

    <%= f.label :autolyse %>

    <%= f.label :autolyse, "Yes", :value => "true"  %>
    <%= f.radio_button :autolyse, true %>
    <%= f.label :autolyse, "No", :value => "false" %>
    <%= f.radio_button :autolyse, false, :checked => true %>