collection_radio_buttons: modify text_method

[Serguei Cambour]

is it possible to call a custom view method instead of text_method in the following example:

= f.collection_radio_buttons :answer_ids, @question.answers, :id, :text

What I'd like to do is just to sanitize the values sent by :text method. How is it possible ?

Thank you.

[Serguei Cambour]

I figured out how to achieve that:

<%= f.collection_radio_buttons :name, [[true, 'H₂O'] ,[false, 'SO₂']], :first, :last do |b| %>
    <%= b.label {b.radio_button + sanitize(b.text, tags: %w(sub sup))}%>
<%end%>

Hope this helps.