All language subtitles for 8- For...of

So as I told you in the last

lecture, starting from ecma script 6, or ES6,

we have a new way to iterate over a raise and that is

using the for of loop. It's very similar to the

for in loop but instead of the in keyword we use the of keyword.

So here's an example, for let,

color of colors,

you can simply log this color on the console.

You can see with this new for loop, we don't have to deal with

this index. We don't have to access this element

at the given index. So in each iteration this

color which is our loop variable will hold one of the items in this array.

So when I save the changes you see red

green and blue. So I'm going to delete this for

in loop, bring the colors array down to

summarize everything. So we use the for in loop

to iterate over the properties of an object and

the for of loop to iterate over the elements or items

in an array.