Ruspy

Ruspy is a simple lisp interpreter, I wrote as a weekend project of mine, to understand the very basics of how an interpreter works!

Execution:

ruby controller.rb

Environment:

interpreter:  "ruby"
platform:     "x86_64-linux"
full_version: "ruby 2.2.3p173 (2015-08-18 revision 51636) [x86_64-linux]"