Grails in Action, 1 edition is obsolete?



Hi guys,
I need your advice.
Few days ago I bought "Grails in Action, 1 edition" ( actually it has a very good discount ;)), but right know I have a question:
Is info in this book obsolete for current Grails versions and the best option is to trash this book or the book is still actual?

PS: unfortunately English is not my native and initially I decide to buy translated book, but right now I'm not really sure.

Thank in advance for your answers!


New member
There is no published book that covers Grails 2.0 (this version of the framework is less than a month old).

Luckily, the official Grails reference is excellent. I wouldn't waste your money on a book, when the reference is of such a high quality and is updated with every release.