Definition:
Yukihiro Matsumoto - The creator and architect of the Ruby programming language. Born and resides in Japan. Author of "Ruby in a Nutshell" and "The Ruby Programming Language," he is commonly known as "matz."
Also Known As: Matz
By Michael Morin, About.com Guide
Yukihiro Matsumoto - The creator and architect of the Ruby programming language. Born and resides in Japan. Author of "Ruby in a Nutshell" and "The Ruby Programming Language," he is commonly known as "matz."