Simplify speed/size numbers in the UI

[feross]

We want to be the simplest torrent client! 😄

No one cares if they're getting 850.62 KB/s or 850.91 KB/s as their download speed.

Let's round with Math.floor() in pretty-bytes, like we already do for the progress percentage.

[ungoldman]

@feross that doesn't quite work for now:

<span>↓ ${prettyBytes(Math.floor(torrent.downloadSpeed || 0))}/s</span>
<span>↑ ${prettyBytes(Math.floor(torrent.uploadSpeed || 0))}/s</span>

pretty-bytes does the conversion to nB and places the decimal afterwards. We could go in and manipulate the string, or fork pretty-bytes. I agree decimals aren't necessary for upload/download speed, but I think it's still important for file size. Big difference between 1.01 GB and 1.91 GB.

[rom1504]

What about 1.01 MB/s and 1.92 MB/s

[rom1504]

The limit should probably be on the number of Significant figures.

[feross]

@rom1504 Yeah, you make a good point. Reducing the max decimals to one digit could improve your example so:

1.01 MB/s -> 1.0 MB/s
1.92 MB/s -> 1.9 MB/s

And you're right that sig figs is closer to what we want.

[Flet]

Closed with #93?

[feross]

@Flet Yes.

[feross]

Just sent a PR to clean up that module a lot: Flet/prettier-bytes#1