Other intermediate-advanced ruby/rails websites?
I don't know if it's allowed here, to talk about other resources to learn Rails and ruby, but I'm looking for more intermediate-advanced guides and/or screencasts that are up-to-date
I'm really enjoying GoRails but I always want more :p
I've been playing with exercism and it's pretty cool, but I'm really digging codewars to practice up on Ruby. Great share!