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59 lines
1.8 KiB
59 lines
1.8 KiB
# ms |
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![CI](https://github.com/vercel/ms/workflows/CI/badge.svg) |
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Use this package to easily convert various time formats to milliseconds. |
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## Examples |
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```js |
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ms('2 days') // 172800000 |
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ms('1d') // 86400000 |
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ms('10h') // 36000000 |
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ms('2.5 hrs') // 9000000 |
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ms('2h') // 7200000 |
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ms('1m') // 60000 |
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ms('5s') // 5000 |
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ms('1y') // 31557600000 |
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ms('100') // 100 |
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ms('-3 days') // -259200000 |
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ms('-1h') // -3600000 |
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ms('-200') // -200 |
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``` |
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### Convert from Milliseconds |
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```js |
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ms(60000) // "1m" |
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ms(2 * 60000) // "2m" |
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ms(-3 * 60000) // "-3m" |
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ms(ms('10 hours')) // "10h" |
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``` |
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### Time Format Written-Out |
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```js |
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ms(60000, { long: true }) // "1 minute" |
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ms(2 * 60000, { long: true }) // "2 minutes" |
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ms(-3 * 60000, { long: true }) // "-3 minutes" |
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ms(ms('10 hours'), { long: true }) // "10 hours" |
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``` |
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## Features |
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- Works both in [Node.js](https://nodejs.org) and in the browser |
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- If a number is supplied to `ms`, a string with a unit is returned |
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- If a string that contains the number is supplied, it returns it as a number (e.g.: it returns `100` for `'100'`) |
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- If you pass a string with a number and a valid unit, the number of equivalent milliseconds is returned |
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## Related Packages |
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- [ms.macro](https://github.com/knpwrs/ms.macro) - Run `ms` as a macro at build-time. |
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## Caught a Bug? |
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1. [Fork](https://help.github.com/articles/fork-a-repo/) this repository to your own GitHub account and then [clone](https://help.github.com/articles/cloning-a-repository/) it to your local device |
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2. Link the package to the global module directory: `npm link` |
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3. Within the module you want to test your local development instance of ms, just link it to the dependencies: `npm link ms`. Instead of the default one from npm, Node.js will now use your clone of ms! |
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As always, you can run the tests using: `npm test`
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