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comp.lang.ruby

rdoc and ri for gem/non-gem installs

braver

3/24/2007 5:55:00 AM

I've been installing some gems, as well as non-gem tarballs, into my
darwinports (now macports) ruby install on Darwin. Then, when I do
ri, I can't see the docs. Poking around /opt/local/lib/ruby shows
that gems' docs are generated next to them. How's one supposed to
look at them all -- by using -d to ri and figuring out the path all
the time?
4 Answers

braver

3/24/2007 6:37:00 PM

0

On Mar 23, 10:55 pm, "braver" <delivera...@gmail.com> wrote:
> I've been installing some gems, as well as non-gem tarballs, into my
> darwinports (now macports) ruby install on Darwin. Then, when I do
> ri, I can't see the docs. Poking around /opt/local/lib/ruby shows
> that gems' docs are generated next to them. How's one supposed to
> look at them all -- by using -d to ri and figuring out the path all
> the time?


Found this by Dave:

http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-t...

-- that's 2004. What's the status now, and specifically, why does gem
install create ri docs next to gems? I'd like all ri docs to be
centrally accessible -- by a single ri command without options.

What should one ensure in ri setup (config files? env variable with -
d paths?) to be able to access all site-ruby and gem-installed ri
docs? And/or, what needs to be preset before the gem/local installs
-- so the ri docs, and rdoc html, all go to a central location?

And -- what happens if I have a gem, but also a site-local install?

Cheers,
Alexy

braver

3/27/2007 9:48:00 AM

0

OK -- to make the question really simple:

how do you consilidate all ri docs, and make sure new installs, both
from gems and tarballs, keep them consolidated -- available to ri
without -d options?

Eric Hodel

3/27/2007 8:16:00 PM

0

On Mar 23, 2007, at 23:00, braver wrote:

> I've been installing some gems, as well as non-gem tarballs, into my
> darwinports (now macports) ruby install on Darwin. Then, when I do
> ri, I can't see the docs. Poking around /opt/local/lib/ruby shows
> that gems' docs are generated next to them. How's one supposed to
> look at them all -- by using -d to ri and figuring out the path all
> the time?

What version of Ruby are you using?

jeem

5/6/2007 7:43:00 PM

0

On Mar 24, 1:37 pm, "braver" <delivera...@gmail.com> wrote:
> On Mar 23, 10:55 pm, "braver" <delivera...@gmail.com> wrote:
>
> > I've been installing somegems, as well as non-gem tarballs, into my
> > darwinports (now macports) ruby install on Darwin. Then, when I do
> > ri, I can't see the docs. Poking around /opt/local/lib/ruby shows
> > thatgems' docs are generated next to them. How's one supposed to
> > look at them all -- by using -d to ri and figuring out the path all
> > the time?
>
> Found this by Dave:
>
> http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-t...
>
> -- that's 2004. What's the status now, and specifically, why does gem
> install create ri docs next togems? I'd like all ri docs to be
> centrally accessible -- by a single ri command without options.
>
> What should one ensure in ri setup (config files? env variable with -
> d paths?) to be able to access all site-ruby and gem-installed ri
> docs? And/or, what needs to be preset before the gem/local installs
> -- so the ri docs, andrdochtml, all go to a central location?
>
> And -- what happens if I have a gem, but also a site-local install?
>
> Cheers,
> Alexy


Here's how I got it to work:

Made a file named .gemrc in my home directory with contents "rdoc: --
ri"
Ran "gem rdoc --all"
Had a nice beverage and waited a while.

Now ri finds classes from gems as well as system stuff. Makes ^H in
TextMate very handy.