coffee-script-source Gem is missing the source sode

https://rubygems.org/gems/coffee-script-source/versions/1.12.1

Below is the contents of the file: `lib/coffee_script/coffee-script.js` 

```javascript
/**
 * CoffeeScript Compiler v1.12.1
 * http://coffeescript.org
 *
 * Copyright 2011, Jeremy Ashkenas
 * Released under the MIT License
 */
undefined
````