onables</span><span class='op'>&amp;.</span><span class='id identifier rubyid_length'>length</span>

  <span class='kw'>return</span> <span class='kw'>false</span> <span class='kw'>unless</span> <span class='id identifier rubyid_actionables_count'>actionables_count</span><span class='op'>&amp;.</span><span class='id identifier rubyid_positive?'>positive?</span>

  <span class='comment'># Avoid blocks here.
</span>  <span class='id identifier rubyid_idx'>idx</span> <span class='op'>=</span> <span class='int'