ields/base.rb', line 30</span>

<span class='kw'>def</span> <span class='id identifier rubyid_value_for'>value_for</span><span class='lparen'>(</span><span class='id identifier rubyid_data'>data</span><span class='comma'>,</span> <span class='label'>controller:</span> <span class='kw'>nil</span><span class='comma'>,</span> <span class='op'>**</span><span class='id identifier rubyid__'>_</span><span class='rparen'>)</span>
  <span class='comment'># Default behavior
</span>  <span class='kw'>return</span> <sp