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Title: Extremely confusing at times, leaps of logic
Review: Picked this up after reading two worse books (there are many) and found the first explanations clear, possibly because I was already familiar with some of the terms.After the first two or three chapters, however, Valade gets complacent, doesn't explain minor issues which can leave you puzzled.The examples are not very useful and, although she explains some of the steps, she leaves out details. Again, confusing.The book has numerous errors, one which left me reading the same page for about half an hour. Rather than approaching the topic for beginners, she does assume some programming knowledge at time.After reading the explanations of object oriented programming (classes), I nearly gave up.The author is not a good teacher. There are scripts on her own web site with corrections.
