This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.

unknown

        # Logger.unknown

(from ruby core)
---
    unknown(progname = nil, &block)

---

Log an `UNKNOWN` message.  This will be printed no matter what the
logger's level is.

See #info for more information.



      

This is MURDOC! A Ruby documentation browser inspired by Smalltalk-80. It allows you to learn about Ruby by browsing through its class hierarchies, and see any of its methods.