Practical Ruby Gems
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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HTML5 and JavaScript Web Apps

Author: Wesley Hales
Publisher: O'Reilly
Pages: 172
ISBN: 978-1449320515
Audience: JavaScript programmers
Rating: 3.5
Reviewer: Ian Elliot

HTML5 JavaScript based apps - we would all like to know how to create them - does this slim book manage to solve the problem?



The Mobile Application Hacker’s Handbook

Authors: Dominic Chell, Tyrone Erasmus, Shaun Colley and Ollie Whitehouse
Publisher: Wiley
Pages: 816
ISBN: 978-1118958506
Print: 1118958500
Kindle: B00TSA6KLG
Aimed at: mobile developers
Rating: 4.5
Reviewed by: Kay Ewbank

Covering how to write apps that don’t fall foul of vulnerabilities, a more  [ ... ]


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