Ruby on Rails

Marnen Laibow-Koser wrote:
> You're using the label function incorrectly, at least for Rails 2 (not
> sure about Rails 3). Check the docs: the first argument is the object
> ID, then the *next* argument is the display text.

Oops, thanks for the hint.

Other question:
Since yesterday http://api.rubyonrails.org/ is upgraded to rails 3, but
I can't upgrade now, since my first launching date is in about 2 weeks.

Where to find the old rails 2 doc?
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