temporal-extra/dist/week-info/polyfill.js

Locale-aware date utilities for Temporal: week numbers, date adjusters, polyfill support and more

import "./global.js";
/* node:coverage disable */
if (!("getWeekInfo" in Intl.Locale.prototype)) {
    const { worldDefaults, regionData } = await import("./week-data.js");
    const expandWeekInfo = (weekInfo) => ({
        firstDay: weekInfo[0],
        minimalDays: weekInfo[1] ?? worldDefaults[1],
        weekend: weekInfo[2] ?? worldDefaults[2],
    });
    Object.defineProperty(Intl.Locale.prototype, "getWeekInfo", {
        value: function () {
            const region = this.maximize().region;
            if (!(region && region in regionData)) {
                return expandWeekInfo(worldDefaults);
            }
            return expandWeekInfo(regionData[region]);
        },
        writable: true,
        configurable: true,
    });
}