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Let's talk about another method we can use to attract over object and that is object dot keys.

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What is this one object that keys.

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Which is this?

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So let's see how this one also make possible to outrage over objects.

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Remember, we are making of the person object.

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So here.

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Here we go.

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This one is pretty simple to do.

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So const.

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Let's say my keys.

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Remember the kiss inside our object is equal to uppercase objects dot keys then pass in the object which

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is my person object here.

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To pass in person object.

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But for this one, let me remove this console here.

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This.

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I mean the syntax for.

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For loop.

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For this one.

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Let's see my keys here.

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It.

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Put it in an array.

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We see that we got all the properties or the values and put them in an array.

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So this one is in contrast with the object.

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I mean, the for in loop, right?

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For in loop.

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We get it.

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But this is the modern way of doing this simplest way of doing this easy.

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Right.

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But I think if we want to get an individual record here, unless you also go another level and get the

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individual properties in a separate entity like on like put them in an array.

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So for this one, we can check that if a certain property exists on an object.

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So first is we can convert this one from object and put the values inside an array and then we can use

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another method to loop through, for example, for loop or for each loop.

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And then I'm going to check if there's a first name on the array.

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Then we can add or do whatever we want with it.

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That is it about the the object or keys.

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So before we end up, let me show you another method called for.

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Each could have one.

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We are going to talk about it and used to loop through data many times.

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Again, we have a specific section and advanced JavaScript.

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We'll talk about all these things fall in loop and info and the map and many more.

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For the meantime, I just want to show you what the for each loop is.

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Then this video.