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verdaccio-ui/src/utils/file-size.ts

4 lines
272 B
TypeScript

export default function fileSizeSI(a: number, b?: typeof Math, c?: (p: number) => number, d?: number, e?: number): string {
return ((b = Math), (c = b.log), (d = 1e3), (e = (c(a) / c(d)) | 0), a / b.pow(d, e)).toFixed(2) + ' ' + (e ? 'kMGTPEZY'[--e] + 'B' : 'Bytes');
}