6/10/2015
Reading time: 1 mins

Learning ECMAScript 6 ECMAScript2015 – Arrows

Arrows:

a => a*2;

See the Pen rVwawJ by Anil Maharjan (@dejavu1987) on CodePen.

When transpiled to ECMAScript 5

(function (a) {
    return a * 2;
});

See the Pen waeBrW by Anil Maharjan (@dejavu1987) on CodePen.