babel-plugin-pattern-matching

Advanced pattern matching

Example

In

// input code

Out

"use strict";

// output code

Installation

$ npm install babel-plugin-pattern-matching

Usage

Via .babelrc (Recommended)

.babelrc

{
  "plugins": ["pattern-matching"]
}

Via CLI

$ babel --plugins pattern-matching script.js

Via Node API

require("babel-core").transform("code", {
  plugins: ["pattern-matching"]
});