This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Complex.* (from ruby core) --- cmp * numeric -> complex --- Performs multiplication. Complex(2, 3) * Complex(2, 3) #=> (-5+12i) Complex(900) * Complex(1) #=> (900+0i) Complex(-2, 9) * Complex(-9, 2) #=> (0-85i) Complex(9, 8) * 4 #=> (36+32i) Complex(20, 9) * 9.8 #=> (196.0+88.2i)
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.