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In this video we're going to do a quick wrap up on a raise and discuss when we're going to use them.

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Well pretty straight simple and straightforward as you might guess.

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We're going to use an array and typescript anytime we want to represent a collection of records usually

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with some very similar type about them.

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Now this might seem like a silly lecture to put in here like I'm sure you've got a good idea of when

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to use arrays but it turns out that there is another very similar data structure in typescript very

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similar to arrays called tuples or troubles.

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So we're going to talk about topples in just a second and they're going to look very similar to arrays

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but with some distinct little differences about them.

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So for right now I just want you understand that we're going to continue to use arrays anytime we want

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to represent a collection of different records.

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All right.

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So let's take a pause right here when we come back the next section we're going to start discussing

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tuples and how they're just slightly different from arrays.

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It's a quick pause and I'll see you in just a minute.