babel-plugin-transform-array-prototype-includes

Transforms arr.includes(value) to ES5 without a polyfill

Inspired by babel-plugin-array-includes.

Example

In

``javascript
[1, 2, 3].includes(1);
[1, 2, 3]'includes';
arr.includes(1);
arr'includes';
`

Out

`javascript
[1, 2, 3].indexOf(1) !== -1;
[1, 2, 3].indexOf(1) !== -1;
(function (o, a0) { return Array.isArray(o) ? o.indexOf(a0) !== -1 : o.includes(a0); })(arr, 1);
(function (o, a0) { return Array.isArray(o) ? o.indexOf(a0) !== -1 : o.includes(a0); })(arr, 1);
`

Installation

`sh
$ npm install babel-plugin-transform-array-prototype-includes
`

Usage

$3

.babelrc

`json
{
"plugins": ["transform-array-prototype-includes"]
}
`

$3

`sh
$ babel --plugins transform-array-prototype-includes script.js
`

$3

`javascript
require("@babel/core").transform("code", {
plugins: ["transform-array-prototype-includes"]
});
``