Vlad Durnea
cffdf8af86
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35 lines
904 B
JavaScript
35 lines
904 B
JavaScript
"use strict";
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exports.daysToWeeks = daysToWeeks;
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var _index = require("./constants.js");
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/**
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* @name daysToWeeks
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* @category Conversion Helpers
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* @summary Convert days to weeks.
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*
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* @description
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* Convert a number of days to a full number of weeks.
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*
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* @typeParam DateType - The `Date` type, the function operates on. Gets inferred from passed arguments. Allows to use extensions like [`UTCDate`](https://github.com/date-fns/utc).
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*
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* @param days - The number of days to be converted
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*
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* @returns The number of days converted in weeks
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*
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* @example
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* // Convert 14 days to weeks:
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* const result = daysToWeeks(14)
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* //=> 2
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*
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* @example
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* // It uses trunc rounding:
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* const result = daysToWeeks(13)
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* //=> 1
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*/
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function daysToWeeks(days) {
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const weeks = days / _index.daysInWeek;
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const result = Math.trunc(weeks);
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// Prevent negative zero
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return result === 0 ? 0 : result;
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}
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