One of the most important resources for me has been http://rails.rubyonrails.org/ http://rails.rubyonrails.org/. Note the difference from http://api.rubyonrails

One of the most important resources for me has been http://rails.rubyonrails.org/ http://rails.rubyonrails.org/. Note the difference from http://api.rubyonrails.org/ http://api.rubyonrails.org/. The former seems to be the 2.x documentation whereas the latter is the 3.x documentation. Not everyone is quite ready to switch to 3.x and having the 2.x documentation around is a lifesaver. It's sad that http://rails.rubyonrails.org/ http://rails.rubyonrails.org/ doesn't seem to rank very high for "rails 2" prefixed queries on Google.