This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Thread::Backtrace::Location.to_s (from ruby core) ### Implementation from Location --- to_s() --- Returns a Kernel#caller style string representing this frame.
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.