lix-website/themes/lix/assets/bootstrap/node_modules/es-abstract/2024/GetMatchIndexPair.js
2024-04-26 22:49:34 -06:00

25 lines
837 B
JavaScript

'use strict';
var $TypeError = require('es-errors/type');
var isMatchRecord = require('../helpers/records/match-record');
// https://262.ecma-international.org/13.0/#sec-getmatchindexpair
module.exports = function GetMatchIndexPair(S, match) {
if (typeof S !== 'string') {
throw new $TypeError('Assertion failed: `S` must be a String');
}
if (!isMatchRecord(match)) {
throw new $TypeError('Assertion failed: `match` must be a Match Record');
}
if (!(match['[[StartIndex]]'] <= S.length)) {
throw new $TypeError('`match` [[StartIndex]] must be a non-negative integer <= the length of S');
}
if (!(match['[[EndIndex]]'] <= S.length)) {
throw new $TypeError('`match` [[EndIndex]] must be an integer between [[StartIndex]] and the length of S, inclusive');
}
return [match['[[StartIndex]]'], match['[[EndIndex]]']];
};