mbasso / Natural Regex
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natural-regex
Create regex from natural language
Attention - This project isn't completed yet. There might be breaking changes until version 1.0.0. Feel free to contribute, see TODO to get started.
natural-regex is a parser that allows you to write regular expressions in natural language. This means that you can write self documentating regex using a simpler syntax that can be undestood by anyone. No more pain with validations and other stuff.
Installation
You can install natural-regex using npm:
npm install --save natural-regex
If you aren't using npm in your project, you can include NaturalRegex using UMD build in the dist folder with <script> tag.
Usage
Once you have installed natural-regex, supposing a CommonJS environment, you can import and immediately use it:
import NaturalRegex from 'natural-regex';
// validate string
const dateAndEmail = NaturalRegex.from('starts with dd/MM/yyyy, space, minus, space and then email, end.');
dateAndEmail.test('06/07/2016 - [email protected]'); // this evaluates true
dateAndEmail.test('Foo Bar [email protected]'); // this evaluates false
// replace in string
NaturalRegex.replace({
string: '06/07/2014 - [email protected]',
match: 'yyyy',
replace: '2016',
});
// this returns '06/07/2016 - [email protected]'
NaturalRegex also includes a command line tool, check this for more information.
Documentation
Visit the Wiki for the full documentation.
Examples
Examples can be found here
Change Log
This project adheres to Semantic Versioning.
Every release, along with the migration instructions, is documented on the Github Releases page.
Authors
Matteo Basso
Copyright and License
Copyright (c) 2016, Matteo Basso.
natural-regex source code is licensed under the MIT License.