Should I start exploring rails 2, or should I wait for books on rails 3 to be available?

Question

I always wanted to learn rails and ruby ​​language, but it seems that there have been big changes associated with the release of new rails 3. Are there really big differences between 2 and 3? Should I probably start with rails 3 when books are available, as this is the way I learn best?

Answer 1

Indeed, the best goals are Rails 3 and Ruby 1.9.2, especially if you need to start a new project or learn a new language.

Ruby Rails, Ruby Rails. Ruby, , Rails 3 -.

, Rails 3, . Agile Web Development Rails The Rails 3 Way , . , Rails 3 . Rails ;)

Answer 2

Rails 3, , . : http://railsnotes.com/rails-3/

Answer 3

- Agile Web Development http://pragprog.com/titles/rails4/agile-web-development-with-rails

Answer 4

Don't underestimate the value of online documentation!