This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Float.numerator (from ruby core) --- flo.numerator -> integer --- Returns the numerator. The result is machine dependent. n = 0.3.numerator #=> 5404319552844595 d = 0.3.denominator #=> 18014398509481984 n.fdiv(d) #=> 0.3 See also Float#denominator.
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.