jsl/ruby_ukanren — pull request #3 by mecampbellsoup (2014-01-30 20:06:09+00:00)
Title: Moving ::Lisp cons method into its own namespaced class

* Moved ::Lisp cons functionality into its own POR class
* Preserved `car` and `cdr` interface in ::Lisp but changing those methods to access attributes on instances of the now-existent Cons class
* Making minitest show prettier specs with `minitest/pride` :)