Classes provided by Ruby go here.
“The class Integer is the base class of the classes and . is the class of all integers within a...Integer
“Float is the class of floating point numbers. It uses the type of the underlying C environment...Float
“String is the class of all string objects. Strings are stored as sequences of bytes. Inherits: .String
“A Symbol is used like a string, it looks like :symbol and can be considered as if it meant...Symbol