This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# File::Stat.executable_real? (from ruby core) ### Implementation from Stat --- stat.executable_real? -> true or false --- Same as `executable?`, but tests using the real owner of the process.
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.