lix-website/themes/lix/assets/bootstrap/node_modules/es-abstract/2021/IsStringPrefix.js

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2024-04-27 03:39:10 +00:00
'use strict';
var $TypeError = require('es-errors/type');
var isPrefixOf = require('../helpers/isPrefixOf');
// var callBound = require('call-bind/callBound');
// var $charAt = callBound('String.prototype.charAt');
// https://262.ecma-international.org/9.0/#sec-isstringprefix
module.exports = function IsStringPrefix(p, q) {
if (typeof p !== 'string') {
throw new $TypeError('Assertion failed: "p" must be a String');
}
if (typeof q !== 'string') {
throw new $TypeError('Assertion failed: "q" must be a String');
}
return isPrefixOf(p, q);
/*
if (p === q || p === '') {
return true;
}
var pLength = p.length;
var qLength = q.length;
if (pLength >= qLength) {
return false;
}
// assert: pLength < qLength
for (var i = 0; i < pLength; i += 1) {
if ($charAt(p, i) !== $charAt(q, i)) {
return false;
}
}
return true;
*/
};