All files / src/decoders regexp.ts

1
2
3
4
5
6
7
8
9
10
11
12
13
14
 
 
21x
 
 
1x
1x
1x
4x
1x
1x
1x
 
 
import { DecodeContext } from '../decode';
 
const FLAGS = ['g', 'i', 'm', 'y'];
 
export function decodeRegExp(context: DecodeContext): RegExp {
	const { reader, links } = context;
	const pattern = reader.readString();
	const flags = reader.readFlags(4);
	const flagsString = flags.map((flag, i) => (flag ? FLAGS[i] : '')).join('');
	const regexp = new RegExp(pattern, flagsString);
	links.push(regexp);
	return regexp;
}