Home | Ruby API (v3.4) (original) (raw)
String
A String object holds and manipulates an arbitrary sequence of bytes, typically representing characters.
Integer
Represent whole numbers in Ruby
Array
Arrays are ordered, integer-indexed collections of any object.
Hash
A Hash is a dictionary-like collection of unique keys and their values.
Symbol
Symbol objects represent names and some strings inside the Ruby interpreter.
Kernel
The Kernel module is included by class Object, so its methods are available in every Ruby object.