@mavu thank you very much! I appreciate that.
There is a book now , in paper, Book: Crystal Programming
Good point, I’ll have a look, but I usually prefer videos, to be honest.
I don’t know why, but I just can learn more easily that way. 
@mavu thank you very much! I appreciate that.
There is a book now , in paper, Book: Crystal Programming
Good point, I’ll have a look, but I usually prefer videos, to be honest.
I don’t know why, but I just can learn more easily that way.