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Last active March 9, 2016 00:44
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arrow.es6.js
var numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
// Giả sử ta muốn tìm các số chẵn
// Cách viết cũ
var odd = numbers.filter(function(n) { return n % 2 == 1 });
console.log(odd);
// Với arrow
odd = numbers.filter(n => n % 2 == 1);
console.log(odd);
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