@ewingson/example
[![npm (scoped)] (https://img.shields.io/npm/v/@ewingson/example.svg)] (https://github.com/ewingson/example) [![npm bundle size (minified)] (https://img.shields.io/bundlephobia/min/@ewingson/example.svg)] (https://github.com/ewingson/example)
It's modular.
$ npm install @ewingson/example
const example = require("@ewingson/example");
example("012345");
//=> "543210"
example(012345);
//=> Uncaught TypeError: @ewingson/example wants a string!
// at example (<anonymous>:5:42)
// at <anonymous>:1:1