title: How to replace href with value of data-href?
body: <p>I have got html as below</p>
  
  <pre><code>&lt;a href="" data-href="/somefile.php?id=10&amp;refcode=/test.php"&gt;Hello&lt;/a&gt;
  </code></pre>
  
  <p>and I need to replace href with the value  in data-href so that the above becomes something like </p>
  
  <pre><code>&lt;a href="/somefile.php?id=10&amp;refcode=/test.php"&gt;Hello&lt;/a&gt;
  
  //the following doesnt work .. 
  
  $(function() {
   $('a[data-href]').attr('href', $(this).attr('data-href'));
  });
  </code></pre>
  
  <p>Any suggestions? Basically I want to hide some links for some reason from search engines/bots etc. so I am happy if I can get the above working or if you can suggest any better idea to achieve the same? Thanks. </p>