Rails does not "recognize" acronyms by itself. So we end up with things like this:
> "the CEO of Google".titelize
=> "The Ceo Of Google"
Acronyms need to be listed manually.
I could not find a list of common English acronyms so I started to put one together. Please don't hesitate to add yours.
How to use
Just add inflections.rb to your initializers folder (or add to you existing inflections file).