Current File : /var/www/html/node_modules/date-fns/esm/_lib/getUTCISOWeek/index.js
import toDate from "../../toDate/index.js";
import startOfUTCISOWeek from "../startOfUTCISOWeek/index.js";
import startOfUTCISOWeekYear from "../startOfUTCISOWeekYear/index.js";
import requiredArgs from "../requiredArgs/index.js";
var MILLISECONDS_IN_WEEK = 604800000; // This function will be a part of public API when UTC function will be implemented.
// See issue: https://github.com/date-fns/date-fns/issues/376
export default function getUTCISOWeek(dirtyDate) {
requiredArgs(1, arguments);
var date = toDate(dirtyDate);
var diff = startOfUTCISOWeek(date).getTime() - startOfUTCISOWeekYear(date).getTime(); // Round the number of days to the nearest integer
// because the number of milliseconds in a week is not constant
// (e.g. it's different in the week of the daylight saving time clock shift)
return Math.round(diff / MILLISECONDS_IN_WEEK) + 1;
}
Mini Shell