This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# NoMethodError.private_call? (from ruby core) --- no_method_error.private_call? -> true or false --- Return true if the caused method was called as private.
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.