From: Eric Hodel <drbrain@...7.net>
Date: 2011-06-30T06:19:55+09:00
Subject: Re: [ANN] rdoc 3.7 Released

On Jun 29, 2011, at 10:01 AM, Matt Neuburg wrote:
> Eric Hodel <drbrain@segment7.net> wrote:
> 
>>    You will need to rebuild your ri data for it to update properly.
>>    Issue #21 by Sven Riedel
> 
> Could you give an example of what to say on the command-line to make
> that happen? Do you mean something like rdoc --all --ri? Thx - m.

Regular users (via `gem install`) don't have this problem since the documentation is built from scratch at install time.

AFAIK the only users who update ri data are those building and installing ruby trunk.  For those users `rm .ext/rdoc` will solve the problem.

If you are updating ri data atop the same dir `rm ri_dir` will fix the problem.