'>.</span><span class='id identifier rubyid_length'>length</span> <span class='op'>-</span> <span class='int'>1</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_downto'>downto</span> <span class='int'>0</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_i'>i</span><span class='op'>|</span>
    <span class='id identifier rubyid_truncated'>truncated</span> <span class='op'>=</span> <span class='tstring'><span class='tst