mirror of https://github.com/nealey/vail.git
19 lines
468 B
JavaScript
19 lines
468 B
JavaScript
/**
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* A time duration.
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*
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* JavaScript uses milliseconds in most (but not all) places.
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* I've found it helpful to be able to multiply by a unit, so it's clear what's going on.
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*
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* @typedef {number} Duration
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*/
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/** @type {Duration} */
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const Millisecond = 1
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/** @type {Duration} */
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const Second = 1000 * Millisecond
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/** @type {Duration} */
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const Minute = 60 * Second
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/** @type {Duration} */
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const Hour = 60 * Minute
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export {Millisecond, Second, Minute, Hour}
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