25 lines
733 B
JavaScript
25 lines
733 B
JavaScript
import requiredArgs from "../_lib/requiredArgs/index.js";
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import { millisecondsInHour } from "../constants/index.js";
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/**
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* @name hoursToMilliseconds
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* @category Conversion Helpers
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* @summary Convert hours to milliseconds.
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*
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* @description
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* Convert a number of hours to a full number of milliseconds.
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*
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* @param {number} hours - number of hours to be converted
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*
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* @returns {number} the number of hours converted to milliseconds
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* @throws {TypeError} 1 argument required
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*
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* @example
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* // Convert 2 hours to milliseconds:
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* const result = hoursToMilliseconds(2)
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* //=> 7200000
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*/
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export default function hoursToMilliseconds(hours) {
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requiredArgs(1, arguments);
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return Math.floor(hours * millisecondsInHour);
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} |