WEBVTT

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So hi everyone.

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In this video let's continue with the remove method okay.

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And inside remove method we have uh if this is the parent okay.

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Actually this is a little bit tricky if you read because if the parent right here is known okay.

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For that reason we should check right here.

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Okay.

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Let me comment.

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If this parent we will remove entire children okay.

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That's what we need to do.

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Well how we can emit event.

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Let's say we will call emit.

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Right.

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Sorry.

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Dot.

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Handle.

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Command.

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Remove.

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Follow.

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We need to move the id do the commentary over here and what we need to do more.

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Because if you only send with the only item, we can only.

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Remove the root level.

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Okay.

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We cannot check right here.

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So for that reason in this case we need to check one more thing.

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We need to send entire command pattern over here.

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Okay.

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And enforcement.

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We will check if.

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The command right here has a pattern.

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We need to override entire array into the empty array from the stack of react.

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Right.

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It means right here we need to remove entire replies.

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Right here.

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Okay.

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That's what we need to do.

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Let's create this.

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Command.

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And run away.

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And I will send command array and current array.

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Okay.

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That's what I want.

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And that will be enough.

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Right here we switch to screen.

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Right.

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Here we should put the question mark.

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And this thing can can only fly.

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Right.

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So for that reason we need to add here screen or 25.

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And that will be enough.

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Or you can convert it into new if you want.

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For example right here.

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Screen.

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Ah, no.

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I think the nodes is much better than.

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It much better than that would define it.

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Meanwhile, here we only need to check if we have a parent.

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We will go to the command dot pattern dot underscore a street or if not, we will return.

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No.

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Over here.

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Okay.

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This we will fix the script error.

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So that is not how we can handle the command real time.

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Let me remove the sum total.

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Okay.

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So that is right.

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And that's for the video.

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So I will see you in the next one.