cd vendor/rails/activeresource
rake doc
open doc/index.html # or however you open urls from the command line
Remember, ARes is still beta and unreleased. If you use it, you may
want to be familiar with the source for it. Don't worry it's pretty
simple. We'd appreciate the feedback and any help pushing for a real
release.
ActiveResource isn't in 1.2.2. You will only have files in vendor/
rails if you are have Edge frozen.
So, is checking out rails trunk different from running freeze edge?
Now, I actually checked out trunk into a directory to just poke around in the code... then decided to play with it, so I generated an app around it. Maybe this somehow makes the rails app generated afterward not savvy that there be a copy of trunk in vendor rails?