Package clover2

https://github.com/ab25cq/clover2/wiki

clover2 is a Ruby-like compiler language with static type like Java.
This language consists of compilers and virtual machines like Java and C#.
In order to compile, type checking can be done at compile time. In addition,
it is designed to be able to use an easy-to-use library like Ruby.
Regular expressions, lambda, closure etc are first class objects.

Version: 11.0.0