What is the best start point

rubyonrails-core
1

Start point to read rails code?

2

http://github.com/rails/rails/tree/master

3

lol, thx:)

4

You could learn by focussing on one component only at a time. I wrote a guide on respond_to that guides you through the code Rails 2.3 uses: frozenplague.net

Also, this should've really been on rubyonrails-talk...

5

wow, nice tutorials:)