OrBee (61) [Avatar] Offline
#1
I bought this book with the view to learn Groovy. I end up going online for things I want to use. A case in point is the use of any(). The book simply regurgitates what's readily online by listing all the map functions available without illustrating their use. Are you kidding me? I've learned more online that I could with this book, useless so far. I's simply like to return it, what a waste of money.