There are a lot of interesting facets to Rails version 3+ that still have not come to the forefront - even though some folks are already using version 4-beta. Many of the facets involve the fact that engines are now “official”, but there are a lot of other cool innovations, like concerns, route constraints, responders, and… oh where to stop?

I personally want to learn more about Rails 3 features:

  • Concerns ( I know a little )
  • Engines ( I know a decent amount )
  • Responders ( I don’t know enough )
  • Initializers ( Not sure )

I had a nice weekend of software development, happened across these links, and found them useful:

Rspec view tests

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