misskey/packages/client/src/filters/bytes.ts
Johann150 3dae18b93c
fix lints (#8737)
* fix: emits use ev instead of e

* fix: errors use err instead of e

* fix: replace use of data where possible

* fix: events use evt instead of e

* fix: use strict equals

* fix: use emoji instead of e

* fix: vue lints
2022-05-26 22:53:09 +09:00

10 lines
342 B
TypeScript

export default (v, digits = 0) => {
if (v == null) return '?';
const sizes = ['B', 'KB', 'MB', 'GB', 'TB'];
if (v === 0) return '0';
const isMinus = v < 0;
if (isMinus) v = -v;
const i = Math.floor(Math.log(v) / Math.log(1024));
return (isMinus ? '-' : '') + (v / Math.pow(1024, i)).toFixed(digits).replace(/\.0+$/, '') + sizes[i];
};