Prototype - reverse() Method


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This method returns the reversed version of the array. By default, directly reverses the original. If inline is set to false, uses a clone of the original array.

Syntax

array.reverse([inline = true]);

Return Value

Returns reversed version of the array.

Example

<html>
   <head>
      <title>Prototype examples</title>
      <script type = "text/javascript" src = "/javascript/prototype.js"></script>
      
      <script>
         function showResult() {
            var arr = [3, 5, 6, 1, 20];
            alert("Reversed Elements : "  + arr.reverse(true).inspect());
            alert("Reversed Elements : "  + arr.reverse(false).inspect());
         }
      </script>
   </head>

   <body>
      <p>Click the button to see the result.</p>
      <br />
      <br />
      <input type = "button" value = "Result" onclick = "showResult();"/>
   </body>
</html>

Output


prototype_array_processing.htm

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