title: What is the equivalent of prototype .any in Jquery?
body: <p>We have one function called <code>.any</code> in Prototype. I want the same like in Jquery. </p>
  
  <p>My Prototype code is:</p>
  
  <pre><code> if (item_name == '' || $R(1,ind).any(function(i){return($F("bill_details_"+i+"_narration") == item_name)})) {
       alert("This item already added.");
   }
  </code></pre>
  
  <p>I want to perform the Equivalent function using Jquery.</p>
  
  <p>Please help me to achieve the desired output. Thanks in Advance..</p>