ruby - Which version of Rails should I use -

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I am looking to create a web interface for an existing ruby ​​app and I am trying to figure out To use which version of the train - the latest version 2.3 or the soon-to-be-released version 3.0.

The reason for using 2.3 is very simple: this is the current version and it is stable.

My reasons for considering 3.0 are:

  • My app uses Ruby 1.9 and Rail 2.3 Ruby does not support 1.9
  • Rail 3.0 is supposed to be the framework. If I am starting a new project then I think that I will have to migrate it when I get ready to go to Rail Packer 3.0, instead I can 'correct' for the first time.

Is 3.0 really so much better? Is it stable for adequate use or am I just asking for trouble? Anyone have any idea how difficult it will be to migrate from 2.3 to 3.0?

Rail 3 has already been released. Use it now in production Most plugins have been updated for this. Pros: Speed, new active record interface, route, mailer, more semantic, better integration with rack.

The list is up and running.

The key will be that Rail 3 has been pretty debug / tested at this point and the production is ready for use.


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