#39;</span></span><span class='period'>.</span><span class='id identifier rubyid_freeze'>freeze</span></pre></dd>
      
        <dt id="VALID_COLORS-constant" class="">VALID_COLORS =
          
        </dt>
        <dd><pre class="code"><span class='qsymbols_beg'>%i[</span><span class='tstring_content'>blue</span><span class='words_sep'> </span><span class='tstring_content'>green</span><span class='words_sep'> </span><span class='tstring_content'>red</span><span class='words_sep'> </span><span class='tstr