yz3456
2024-03-23 b907d9bffedeb001911c0305c661e9a3a4ad5404
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'use strict';
 
var has = require('has');
 
// https://262.ecma-international.org/13.0/#sec-match-records
 
module.exports = function isMatchRecord(record) {
    return (
        has(record, '[[StartIndex]]')
        && has(record, '[[EndIndex]]')
        && record['[[StartIndex]]'] >= 0
        && record['[[EndIndex]]'] >= record['[[StartIndex]]']
        && String(parseInt(record['[[StartIndex]]'], 10)) === String(record['[[StartIndex]]'])
        && String(parseInt(record['[[EndIndex]]'], 10)) === String(record['[[EndIndex]]'])
    );
};