27 lines
678 B
JavaScript
27 lines
678 B
JavaScript
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'use strict';
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var $TypeError = require('es-errors/type');
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var callBound = require('call-bind/callBound');
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var $push = callBound('Array.prototype.push');
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var CodePointAt = require('./CodePointAt');
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// https://262.ecma-international.org/12.0/#sec-stringtocodepoints
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module.exports = function StringToCodePoints(string) {
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if (typeof string !== 'string') {
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throw new $TypeError('Assertion failed: `string` must be a String');
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}
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var codePoints = [];
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var size = string.length;
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var position = 0;
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while (position < size) {
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var cp = CodePointAt(string, position);
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$push(codePoints, cp['[[CodePoint]]']);
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position += cp['[[CodeUnitCount]]'];
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}
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return codePoints;
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};
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