Slide 9
Slide 9 text
Contoh Array.prototype.reduce
[1, 2, 3, 4, 5].reduce(function (sum, i) {
return sum + i;
});
[1, 2, 3, 4, 5].reduce(function (sum, i) {
return sum + i;
}, 100);
15
115
[1, 2, 3].reduce(function(result, x) {
return result.concat(x + 2);
}, []);
[3, 4, 5]