26 lines
818 B
JavaScript
26 lines
818 B
JavaScript
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var parse = require('../parse/index.js')
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/**
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* @category Millisecond Helpers
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* @summary Add the specified number of milliseconds to the given date.
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*
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* @description
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* Add the specified number of milliseconds to the given date.
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*
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* @param {Date|String|Number} date - the date to be changed
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* @param {Number} amount - the amount of milliseconds to be added
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* @returns {Date} the new date with the milliseconds added
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*
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* @example
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* // Add 750 milliseconds to 10 July 2014 12:45:30.000:
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* var result = addMilliseconds(new Date(2014, 6, 10, 12, 45, 30, 0), 750)
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* //=> Thu Jul 10 2014 12:45:30.750
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*/
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function addMilliseconds (dirtyDate, dirtyAmount) {
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var timestamp = parse(dirtyDate).getTime()
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var amount = Number(dirtyAmount)
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return new Date(timestamp + amount)
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}
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module.exports = addMilliseconds
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