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

I understand it is a little late to the party, but I wanted to add this here as another Delegation way of doing it.

var array = ['dom', 'lun', 'mar', 'mer', 'gio', 'ven', 'sab'];

"".toUpperCase.apply(array).split(',')