hexo/node_modules/es-abstract/2021/StringToCodePoints.js

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2023-09-25 15:58:56 +08:00
'use strict';
var GetIntrinsic = require('get-intrinsic');
var $TypeError = GetIntrinsic('%TypeError%');
var callBound = require('call-bind/callBound');
var $push = callBound('Array.prototype.push');
var CodePointAt = require('./CodePointAt');
var Type = require('./Type');
// https://262.ecma-international.org/12.0/#sec-stringtocodepoints
module.exports = function StringToCodePoints(string) {
if (Type(string) !== 'String') {
throw new $TypeError('Assertion failed: `string` must be a String');
}
var codePoints = [];
var size = string.length;
var position = 0;
while (position < size) {
var cp = CodePointAt(string, position);
$push(codePoints, cp['[[CodePoint]]']);
position += cp['[[CodeUnitCount]]'];
}
return codePoints;
};