span class="ruby-identifier">tr_s</span>(<span class="ruby-value str">'&quot;'</span>, <span class="ruby-value str">''</span>).<span class="ruby-identifier">strip</span>
    <span class="ruby-ivar">@day_or_night</span> = <span class="ruby-identifier">temp</span>[<span class="ruby-value">9</span>].<span class="ruby-identifier">tr_s</span>(<span class="ruby-value str">'&quot;'</span>, <span class="ruby-value str">''</span>).<span class="ruby-identifier">strip</span>
  <span class="ruby-keyword kw">end</span