Areas of Expertise:
John Goerzen is an American hacker and author. He has written a number of real-world Haskell libraries and applications, including the HDBC database interface, the ConfigFile configuration file interface, a podcast downloader, and various other libraries relating to networks, parsing, logging, and POSIX code. John has been a developer for the Debian GNU/Linux operating system project for over 10 years and maintains numerous Haskell libraries and code for Debian. He also served as President of Software in the Public Interest, Inc., the legal parent organization of Debian. John lives in rural Kansas with his wife and son, where he enjoys photography and geocaching.
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"I would recommend this book to anyone serious about learning Haskell or becoming better at functional programming. The authors do an excellent job of conveying why Haskell does things in certain ways, which leads to a better understanding of the language."
"Real World Haskell is the first Haskell introduction I've read that actually helped me understand why anyone would want to use the language. The focus on programming methods instead of just syntax made it much easier to think of practical applications for the language."
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"The hardest problems in modern software lie in performance,
modularity, reliability, and concurrency. With Real World Haskell, the authors do a great job of teaching how to tackle each of these problems with Haskell, a language that is generations ahead of today's mainstream."
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"This book is exactly what's needed--a deep and comprehensive guide, covering everything from fundamentals to a wealth of advanced topics, aimed at experienced programmers who want to harness Haskell's power to get the job done. I will be using it in my Advanced Programming classes from now on."
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