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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Software Development Pearls

Author: Karl Wiegers
Publisher: Addison-Wesley Professional
Date: November 2021
Pages: 336
ISBN: 978-0137487776
Print: 0137487770
Kindle: B09BF6CS9T
Audience: General developers
Rating: 2
Reviewer: Ian Elliot
Who can resist a good pearl or two?



Microsoft SQL Server 2019: A Beginner's Guide, 7th Ed

Author: Dusan Petkovic
Publisher: McGraw-Hill 
Pages: 864
ISBN: 978-1260458879
Print: 1260458873
Kindle: B082K92PL7
Audience: DBAs/Devs
Rating: 4.5
Reviewer: Ian Stirk 

This book aims “…to provide a comprehensive introduction to SQL Server that is friendly to beginners.” How does it fare?&n [ ... ]


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Last Updated ( Saturday, 10 April 2010 )