From: Tom Cloyd <tomcloyd@...>
Date: 2009-01-26T05:55:51+09:00
Subject: Re: Listing installed gems

Shilo Ayalon wrote:
>> Doesn't
>>
>> gem list
>>
>> does what you want? 
>>     
>
> Bingo, must have missed that in the gem --help (yup, feeling dumb right 
> now).
>
> Thanks!
>   
technically, the correct command, I believe is "gem list --local" or 
"gem list -l"

And, here's another one I just learned (from this list) - in case you 
missed it:

If I want to know if I have a particular gem installed, say "webby", any 
of these will return the desired result:

gem list | grep we
gem list | grep ebb
gem list | grep bey

$ gem list | grep ebb
webby (0.9.3)


t.

-- 

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Tom Cloyd, MS MA, LMHC - Private practice Psychotherapist
Bellingham, Washington, U.S.A: (360) 920-1226
<< tc@tomcloyd.com >> (email)
<< TomCloyd.com >> (website) 
<< sleightmind.wordpress.com >> (mental health weblog)
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