QuickTips Ruby1.9 [Part 2] Basic

Base Object is now BasicObject not Object in Ruby 1.9

#Ruby1.9
String.superclass #=> Object
String.superclass.superclass #=> BasicObject
String.superclass.superclass.superclass #=> nil

and here is what it was in Ruby 1.8

#Ruby1.8
String.superclass #=> Object
String.superclass.superclass #=> nil