[Rails] [ANN] Rails 0.9.3: Optimistic locking, dynamic finders, Ruby 1.8.2 compatible

[Sean Leach]

Just tried 'gem update' from 0.9.2 and got this:

$ gem update
Upgrading installed gems...
Updating Gem source index for: http://gems.rubyforge.org
Attempting remote upgrade of actionpack
Attempting remote installation of 'actionpack'
Successfully installed actionpack, version 1.2.0
Installing RDoc documentation for actionpack-1.2.0...

lib/action_controller/support/binding_of_caller.rb:4:25: Couldn't find
Continuation. Assuming it's a module

lib/action_controller/support/binding_of_caller.rb:36:21: Couldn't find
Binding. Assuming it's a module

lib/action_controller/scaffolding.rb:87:37: Skipping require of dynamic
string: "#{model_id.id2name}"
ERROR:  While executing gem ... (NoMethodError)
    undefined method `find_module_named' for nil:NilClass