title: (irb):4: warning: key "abc" is duplicated and overwritten on line 4
body: <p>Rearrange the key values in the hash below to look like:</p>
  
  <pre><code>{"abc"=&gt;"wqeq","dfg"=&gt;"sadsada","qwe"=&gt;"asdad","yui"=&gt;"asdasd","abc"=&gt;"weqqw","qwe"=&gt;"assadsad","yui"=&gt;"asd","dfg"=&gt;"asdsad"}
  
  {"abc"=&gt;["wqeq","weqqw"] ...}
  </code></pre>
  
  <p>Thanks</p>