@effect-ts/system/_src/Utils/parse-ms.ts

Effect-TS is a zero dependency set of libraries to write highly productive, purely functional TypeScript at scale.

// ets_tracing: off

// forked from https://github.com/sindresorhus/parse-ms/blob/4da2ffbdba02c6e288c08236695bdece0adca173/index.js
// MIT License
// Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)

export const parseMs = (milliseconds: number) => {
  const roundTowardsZero = milliseconds > 0 ? Math.floor : Math.ceil

  return {
    days: roundTowardsZero(milliseconds / 86400000),
    hours: roundTowardsZero(milliseconds / 3600000) % 24,
    minutes: roundTowardsZero(milliseconds / 60000) % 60,
    seconds: roundTowardsZero(milliseconds / 1000) % 60,
    milliseconds: roundTowardsZero(milliseconds) % 1000,
    microseconds: roundTowardsZero(milliseconds * 1000) % 1000,
    nanoseconds: roundTowardsZero(milliseconds * 1e6) % 1000
  }
}