This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Enumerator::ArithmeticSequence.last (from ruby core) ### Implementation from ArithmeticSequence --- aseq.last -> num or nil aseq.last(n) -> an_array --- Returns the last number in this arithmetic sequence, or an array of the last `n` elements.
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.