ter.rb, line 24</span>
  <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">find_player_by_last_name</span>(<span class="ruby-identifier">last_name</span>)
    <span class="ruby-identifier">players</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">player</span><span class="ruby-operator">|</span>
      <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">player</sp