24 lines
683 B
JavaScript
24 lines
683 B
JavaScript
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import requiredArgs from "../_lib/requiredArgs/index.js";
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import previousDay from "../previousDay/index.js";
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/**
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* @name previousFriday
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* @category Weekday Helpers
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* @summary When is the previous Friday?
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*
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* @description
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* When is the previous Friday?
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*
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* @param {Date | number} date - the date to start counting from
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* @returns {Date} the previous Friday
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* @throws {TypeError} 1 argument required
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*
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* @example
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* // When is the previous Friday before Jun, 19, 2021?
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* const result = previousFriday(new Date(2021, 5, 19))
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* //=> Fri June 18 2021 00:00:00
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*/
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export default function previousFriday(date) {
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requiredArgs(1, arguments);
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return previousDay(date, 5);
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}
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