You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
17 lines
532 B
17 lines
532 B
2 years ago
|
'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]]'])
|
||
|
|
);
|
||
|
|
};
|