ES6 String.includes() ponyfill

Ponyfill: A polyfill that doesn't overwrite the native method

$ npm install --save string-includes

const stringIncludes = require('string-includes');

stringIncludes('unicorns and rainbows', 'unicorns');
//=> true

stringIncludes('unicorns and rainbows', 'rainbows');
//=> true

stringIncludes('unicorns and rainbows', 'unicorns', 1);
//=> false

Type: string

The string to search in.

Type: string

A string to be searched for.

Type: Number
Default: 0

The position in this string at which to begin searching for searchString.

MIT © Kevin Martensson