@putout/operator-regexp

????Putout operator adds ability to determine that provided RegExp can be converted to String without losing it's sense.

It is used for example in regexp/convert-replace-to-relace-all:

-'hello'.replace(/hello/g, 'world');
+'hello'.replaceAll('hello', 'world');

Install

npm i putout @putout/operator-regexp

API

isSimpleRegexp(regexp: RegExp)

const {operator} = require('putout');
const {isSimpleRegExp} = operator;

isSimpleRegExp(/hello world/);
// returns
true;

isSimpleRegExp(/^hello/);
// returns
false;

transformRegExp(regexp: String, plugin: Traverser)

transformRegExp('[aab]', {
    report,
    fix,
    traverse,
});

License

MIT

Current Tags

• 4.0.0                                ...           latest (3 months ago)

4 Versions

• 4.0.0                                ...           3 months ago
• 3.0.0                                ...           4 months ago
• 2.0.0                                ...           8 months ago
• 1.0.0                                ...           5 years ago