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Direktori : /var/www/html/node_modules/es-abstract/2020/ |
Current File : /var/www/html/node_modules/es-abstract/2020/DateString.js |
'use strict'; var GetIntrinsic = require('get-intrinsic'); var $TypeError = GetIntrinsic('%TypeError%'); var weekdays = ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat']; var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']; var $isNaN = require('../helpers/isNaN'); var padTimeComponent = require('../helpers/padTimeComponent'); var Type = require('./Type'); var WeekDay = require('./WeekDay'); var MonthFromTime = require('./MonthFromTime'); var YearFromTime = require('./YearFromTime'); var DateFromTime = require('./DateFromTime'); // https://262.ecma-international.org/9.0/#sec-datestring module.exports = function DateString(tv) { if (Type(tv) !== 'Number' || $isNaN(tv)) { throw new $TypeError('Assertion failed: `tv` must be a non-NaN Number'); } var weekday = weekdays[WeekDay(tv)]; var month = months[MonthFromTime(tv)]; var day = padTimeComponent(DateFromTime(tv)); var year = padTimeComponent(YearFromTime(tv), 4); return weekday + '\x20' + month + '\x20' + day + '\x20' + year; };