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This method updates hash with the key/value pairs of object. The original hash will be modified.
Duplicate keys will cause an overwrite of hash's keys. If it does not find a key then it will add it as a new key/value pair.
hash.update(object) ; |
<html> <head> <title>Prototype examples</title> <script type="text/javascript" src="/javascript/prototype.js"> </script> <script> function showResult(){ var h = new Hash({ a: 'apple', b: 'banana', c: 'coconut' }); var t = h.update({a: 'amrood', d:'drum'}); alert( "New Hash : " + t.inspect() ); } </script> </head> <body> <p>Click the button to see the result.</p> <br /> <br /> <input type="button" value="Result" onclick="showResult();"/> </body> </html> |
To understand it in better way you can Try it yourself.
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