JavaScript ES6 - Arrow Functions

This video will show you everything you need to know about ES6 arrow functions including a major gotcha!

[InhumanBean]

Awesome series. Thanks for putting it together.

[aprilpineda]

Your videos are cool man, I'm a js developer and I just came by running bumping into some videos and you're explanations and examples are very well detailed. I hope you keep this up because I learned programming from videos like this in YouTube. Keep up the good work, try teaching complex things too like redux-saga and actually using those generator functions for promises and other api calls.

[niggafromcompton]

dude thank you so much. thank you thank you thank you

[jasdnbsad]

If we look at this block of code

```
function addOne() {
this.sum = 0;
this.toAdd = 1;
return function add() {
return (this.sum + this.toAdd);
}()
};

console.dir(addOne());
// Output 1
```
Why does the function add have access to this.sum and this.toAdd, yet this.age inside setInterval() doesn't have access to this.age inside Person?

Is it because setInterval was defined global?

[ericellison]

why using var, you recommended to not use it

[eddie]

7:12 line number 4 has a syntax error. Try removing the function name.