We are learning phoenix using this book:
https://www.amazon.co.uk/Programming-Phoenix-Productive-Reliable-Fast/dp/1680501453
because it's written by Chris McCord and Bruce Tate who are excellent technical authors.
and they've written a comprehensive book on the subject which according to Jose Valim (creator phoenix) is the best way to learn the framework.
We are learning phoenix using this book: https://www.amazon.co.uk/Programming-Phoenix-Productive-Reliable-Fast/dp/1680501453 because it's written by Chris McCord and Bruce Tate who are excellent technical authors. and they've written a comprehensive book on the subject which according to Jose Valim (creator phoenix) is the best way to learn the framework.