an>
  <span class='kw'>unless</span> <span class='id identifier rubyid_consumer_credential'>consumer_credential</span>
    <span class='const'><span class='object_link'><a href="../../Trello.html" title="Trello (module)">Trello</a></span></span><span class='period'>.</span><span class='id identifier rubyid_logger'><span class='object_link'><a href="../../Trello.html#logger-class_method" title="Trello.logger (method)">logger</a></span></span><span class='period'>.</span><span class='id identifier rubyid_erro