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frontend/node_modules/es-abstract/2018/TimeString.js

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+'use strict';
+
+var $TypeError = require('es-errors/type');
+
+var $isNaN = require('math-intrinsics/isNaN');
+var padTimeComponent = require('../helpers/padTimeComponent');
+
+var HourFromTime = require('./HourFromTime');
+var MinFromTime = require('./MinFromTime');
+var SecFromTime = require('./SecFromTime');
+
+// https://262.ecma-international.org/9.0/#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 = HourFromTime(tv);
+	var minute = MinFromTime(tv);
+	var second = SecFromTime(tv);
+	return padTimeComponent(hour) + ':' + padTimeComponent(minute) + ':' + padTimeComponent(second) + '\x20GMT';
+};