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help-js

bfrisco – 00-42 Jan 1

BBrice

1/1/2023

Is there a purpose of what I am dubbing as "blanket brackets" within functions? Example:

await socket.connect({host, port, timeout: 5000});
{ // <--- what is this?
  socket.writeVarInt(0x00);
  socket.writeVarInt(50);
  // ...
}

let response;
// ...

await socket.connect({host, port, timeout: 5000});
{ // <--- what is this?
  socket.writeVarInt(0x00);
  socket.writeVarInt(50);
  // ...
}

let response;
// ...

I've seen this a couple times in open source repos, wondering if that's just an oversight or if this actually does something.

UUUnknown User

1/1/2023

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BBrice

1/1/2023

If no variables are defined inside of it, is it just meaningless then?

UUUnknown User

1/1/2023

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BBrice

1/1/2023

From a functional standpoint Ok, thanks Ah okay, I do see comments on top of each now. It must just be a visual thing like you said. Nice to know about the variable scoping though.

UUUnknown User

1/1/2023

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BBrice

1/1/2023

In this case it makes a lot of sense (writing packets)

UUUnknown User

1/1/2023

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