Ruby on Rails review

Ruby on Rails is an Open Source Web Application Framework. The last stable release is 4.1.
Take a look to this video to understand a little bit more:

20 good reasons (or not?) to learn Ruby on Rails:

How to install Ruby on Rails:

Our selection of Ruby on Rails tutorials. Which one do you prefer?
A. 30 minutes video to start learning Ruby On Rails:

B. Your first application in Ruby on Rails:

C. A collection of 16 important informations about Ruby On Rails: database connection, AJAX…

If you prefer Python instead Ruby on Rails, let’s read a little bit more about this battle: