Ruby 1.9, Rails, and UTF-8

(main purpose of this post is to link this “server error” page of

The relevant issue in Rails Issue Tracker (3789). AFAICT, there are few ways to “fix” (read: workaround) this:

  • Modify the relevant Rack code to handle this crap
  • Create additional middleware to intercept (how?) the request (tried, either didn’t work or horribly inefficient)
  • Extend rack before it is started

Well, they all sucks. Hopefully someone comes up with actual working solution for this.

Oh, there’re another solutions:

  • Use REE 1.8 (really?)
  • Use JRuby in 1.8 mode
  • Use Rubinius (rbx 2.0 where?) in 1.8 mode

Um, yeah.

Update: I figured out how to “fix” it. Check it out in Moebooru (requires this).