2311061106/frontend/node_modules/es-abstract/2022/TimeString.js
23175 b8b09fd9d4
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完成作业
2025-12-14 16:02:40 +08:00

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JavaScript

'use strict';
var $TypeError = require('es-errors/type');
var $isNaN = require('math-intrinsics/isNaN');
var HourFromTime = require('./HourFromTime');
var MinFromTime = require('./MinFromTime');
var SecFromTime = require('./SecFromTime');
var ToZeroPaddedDecimalString = require('./ToZeroPaddedDecimalString');
// https://262.ecma-international.org/13.0/#sec-timestring
module.exports = function TimeString(tv) {
if (typeof tv !== 'number' || $isNaN(tv)) {
throw new $TypeError('Assertion failed: `tv` must be a non-NaN Number');
}
var hour = ToZeroPaddedDecimalString(HourFromTime(tv), 2); // step 1
var minute = ToZeroPaddedDecimalString(MinFromTime(tv), 2); // step 2
var second = ToZeroPaddedDecimalString(SecFromTime(tv), 2); // step 3
return hour + ':' + minute + ':' + second + ' GMT'; // step 4
};