This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Method.>> (from ruby core) --- meth >> g -> a_proc --- Returns a proc that is the composition of this method and the given *g*. The returned proc takes a variable number of arguments, calls this method with them then calls *g* with the result. def f(x) x * x end f = self.method(:f) g = proc {|x| x + x } p (f >> g).call(2) #=> 8
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.