how to map an array with uppercase function in javascript?

Question

I\'m interested if there is any function like array_map or array_walk from php.

Don\'t need an for that travels all the array. I can do that for myself.

Answer 1

You can implement a function for it:

Array.prototype.myUcase=function()
{
  for (i=0;i

USAGE

var fruits=["Banana","Orange","Apple","Mango"];
fruits.myUcase();

RESULT

BANANA,ORANGE,APPLE,MANGO 

Reference LINK