Main Page | See live article | Alphabetical index Main Page | See live article | Alphabetical index Yukihiro Matsumoto Yukihiro Matsumoto (aka Matz) is Japanese Free software programmer, best known as the creator of the Ruby programming language. Author of books: Ruby in a Nutshell ISBN 0-59600-214-9 The Ruby Programming Language ISBN 0-201-71096-X This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.