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Sharpen your Ruby programming skills with twenty-five challenging problems from Ruby Quiz. Read the ... more

Agile Web Development with Rails, 4th Edition
Rails just keeps on changing. Rails 3 and Ruby 1.9 bring hundreds of improvements, including new API ... more

Agile Web Development with Rails, 3rd Edition
Rails just keeps on changing. Rails 3 and Ruby 1.9 bring hundreds of improvements, including new API ... more