</span><span class='comma'>,</span> <span class='id identifier rubyid_allowable_values'>allowable_values</span><span class='rparen'>)</span>
  <span class='ivar'>@allowable_values</span> <span class='op'>=</span> <span class='id identifier rubyid_allowable_values'>allowable_values</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_value'>value</span><span class='op'>|</span>
    <span clas