This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Complex.to_i (from ruby core) --- cmp.to_i -> integer --- Returns the value as an integer if possible (the imaginary part should be exactly zero). Complex(1, 0).to_i #=> 1 Complex(1, 0.0).to_i # RangeError Complex(1, 2).to_i # RangeError
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.