Sha256: 8df71be12ebb5cf2955d191965657842d42c867aa0f7f49b073bc1cfdaf94e66
Contents?: true
Size: 901 Bytes
Versions: 27
Compression:
Stored size: 901 Bytes
Contents
'use strict';
var GetIntrinsic = require('get-intrinsic');
var callBound = require('call-bind/callBound');
var $TypeError = GetIntrinsic('%TypeError%');
var Type = require('./Type');
var isInteger = require('../helpers/isInteger');
var $charAt = callBound('String.prototype.charAt');
// https://262.ecma-international.org/12.0/#sec-splitmatch
module.exports = function SplitMatch(S, q, R) {
if (Type(S) !== 'String') {
throw new $TypeError('Assertion failed: `S` must be a String');
}
if (!isInteger(q)) {
throw new $TypeError('Assertion failed: `q` must be an integer');
}
if (Type(R) !== 'String') {
throw new $TypeError('Assertion failed: `R` must be a String');
}
var r = R.length;
var s = S.length;
if (q + r > s) {
return 'not-matched';
}
for (var i = 0; i < r; i += 1) {
if ($charAt(S, q + i) !== $charAt(R, i)) {
return 'not-matched';
}
}
return q + r;
};
Version data entries
27 entries across 27 versions & 2 rubygems