cachaito
8/12/2014 - 11:00 AM

Do zrozumienia #5

Przykład ze strony: http://ejohn.org/apps/learn/#28 Podobne do: https://github.com/techfort/PowerArray/blob/master/README.md

do zrozumienia 5.js
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//A possible solution for function looping:
function loop(array, fn){ 
  for (var i = 0; i < array.length; i++) 
    fn.call(array, array[i], i); 
}

loop([0, 1, 2], function(value, i){ 
  console.log(this instanceof Array, this, value, value == num++);
});