Practical Ruby Gems

Author: David Berube
Publisher: Apress, 2007
Pages: 271
ISBN: 978-1590598115
Aimed at: Ruby programmers
Rating: 3.5
Pros: Showcases some handy Gem packages
Cons: Limited scope
Reviewed by: Mike James

The most important thing to know is that this isn't a book about really good ideas in Ruby, as it well could be if it was about any other language. A Gem is a Ruby package - the Ruby equivalent of a Java Jar file. So basically this book is a brief introduction to getting and using Gems. The final chapter is about creating your own Gems. The bulk of the book of is a guide to some Gems that you can download and use in your own projects. What this means is that the book is valuable or rather might be valuable if you plan to use any of the Gems it describes. The problem is that most of the descriptions are fairly shallow and while they do augment the usually poor online documentation it is difficult to justify the cost of the book unless you are going to use more than one of its offerings.

What the book does do is act as a catalogue and showcase for the easily available Gems and in this role it might well have a role in life. Not an essential Ruby book but it might be handy to have around.

<ASIN:0596516177>

<ASIN:1934356085>

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An Introduction to Programming with Java Applets 3e

Author: Elizabeth Sugar Boese
Publisher: Jones & Bartlett
Pages: 428
ISBN: 978-0763754600
Aimed at: Complete beginners, students learning a first language
Rating: 4
Pros: Gentle introduction, attractive layout
Cons: Focus on applets which are not as important as they used to be
Reviewed by: Alex Armstro [ ... ]



Apache Hadoop YARN

Authors: Arun C Murthy, Vinod Kumar Vavilapalli
Publisher: Addison Wesley, 2014
Pages: 304
ISBN: 978-0321934505
Aimed at: Programmers who want to learn about the most recent Hadoop
Rating: 4
Reviewed by: Kay Ewbank

Subtitled "Moving Beyond MapReduce and Batch Processing with Apache Hadoop".


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Last Updated ( Saturday, 10 April 2010 )
 
 

   
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