I was extremely surprised to learn that this book was so well received; I was even more surprised when a second edition was proposed. I had realised that there was a need for a book such as this but had not thought that the need was as great; I really wrote the book for myself, in order better to organise my thoughts on object-oriented languages and better to understand them. For the second edition, I have found and corrected mistakes and have added a completely new chapter on the C# language. The chapter on mixed paradigm languages has been relegated to an appendix, and a new appendix on the...

Programming in Dylan is aimed at programmers who are already familiar with languages such as Pascal or C but who, as yet, have no knowledge of object-oriented languages. The author takes the reader through the development of Dylan by Apple and introduces the concept of object oriented languages, comparing Dylan to other languages such as CLOS, Smalltalk and C++. The author looks at fundamental concepts of the Dylan language before moving on to present the basic types (Boolean, vectors, strings etc.). Variables, expressions and assignment, and functions (both named and anonymous) are...