This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Rational.to_i (from ruby core) --- rat.to_i -> integer --- Returns the truncated value as an integer. Equivalent to Rational#truncate. Rational(2, 3).to_i #=> 0 Rational(3).to_i #=> 3 Rational(300.6).to_i #=> 300 Rational(98, 71).to_i #=> 1 Rational(-31, 2).to_i #=> -15
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.