Ah. Thanks Morgan. That indeed has things working. I had thought MacRuby was
running on 1.9.x - probably because the first line on http://www.macruby.org is
"MacRuby is an implementation of Ruby 1.9 directly on top of Mac OS X core
technologies...".
In fact, when I run "puts system('ruby -v')" from inside a MacRuby/XCode
process I get:
"ruby 1.8.7 (2009-06-12 patchlevel 174) [universal-darwin10.0]"
Setting the GEM_HOME and GEM_PATH in the Scheme to point to my 1.8.7 gems has
them loading and running.
Still haven't tested deploy.
PD
On 16-Apr-11, at 7:02 AM, Morgan Schweers wrote:
> Greetings,
> Interesting; I actually eschew rvm for macruby stuff, so I use 'rvm system'
> whenever I want to interact with MacRuby, otherwise the gems get confused.
>
> -- Morgan
>
> On Thu, Apr 14, 2011 at 8:59 PM, Paul Davis <peedeem...@gmail.com> wrote:
> Okay, one elegant way to do make gems visible to MacRuby in XCode4 is to add
> environment variables GEM_HOME and GEM_PATH in the "Scheme".
>
> If you have ruby 1.9.2 installed via rvm (rvm.beginrescueend.com) as I do,
> type:
> >rvm 1.9.2
> >rvm info
>
> Look for the GEM_HOME and GEM_PATH values, and add these into the Environment
> Variables table in the Arguments tab of the XCode/Scheme/Edit Scheme dialog
> (whew!).
>
> Then just install whatever gems you need at the command line within rvm.
>
> PD
>
> Begin forwarded message:
>
>> From: Paul Davis <peedeem...@gmail.com>
>> Date: 15 April 2011 7:24:50 AM NZST
>> To: macruby-devel@lists.macosforge.org
>> Subject: Re: [MacRuby-devel] How do I get gems into XCode/MacRuby
>> environment?
>>
>> Good suggestion.
>>
>> macgem install hpricot # installs the gem (apparently)
>> macgem list --local # now shows rake and hpricot as the only two local
>> gems...
>>
>> After experimentation this appears to be because these are the only two
>> loaded under rvm for ruby 1.9.2. "macgem list --local" is just picking up
>> whatever gems are in the currently selected rvm environment, but not all of
>> these are showing up in XCode.
>>
>> Code snippet in rb_main.rb:
>>> ['rubygems', 'pp', 'rake'].each {|gem|
>>> puts "Loading '#{gem}'... #{require gem}" #=> true
>>> }
>>> system ('macgem list --local')
>>
>>
>> ==>
>>
>>> Loading 'rubygems'... true
>>> Loading 'pp'... true
>>> Loading 'rake'... true
>>>
>>> *** LOCAL GEMS ***
>>>
>>>
>>> applicationDidFinishLaunching
>>
>>
>> More testing later.
>>
>> On 15-Apr-11, at 2:00 AM, macruby-devel-requ...@lists.macosforge.org wrote:
>>
>>> Try using "macgem". All of the MacRuby binaries are prefixed with "mac-"
>>> (macruby, macirb, macri, etc.)
>>>
>>> On Thu, Apr 14, 2011 at 1:44 AM, Paul Davis <peedeem...@gmail.com> wrote:
>>>
>>>> I'm past the Hello World tutorial, and want to try something useful but I
>>>> cannot seem to access my gems from within the XCode/MacRuby environment.
>>>> rubygems is there, as is pp; but not, for instance hpricot.
>>>>
>>>> $gem list --local
>>>> ...
>>>> hpricot (0.8.1, 0.6.164)
>>>> ...
>>>> rack (1.0.1)
>>>> rails (2.3.5, 2.3.4, 1.2.6)
>>>> ...
>>>>
>>>> Within rb_main.rb:
>>>>
>>>> puts "Loading rubygems... #{require 'rubygems'}" #=> true
>>>> puts "Loading pp... #{require 'pp'}" #=> true
>>>>
>>>> but
>>>>
>>>> puts "Loading hpricot... #{require 'hpricot'}"
>>>>
>>>> gets me "no such file to load -- hpricot (LoadError)"
>>>>
>>>> Any hints? Do I need to hunt down the full path?
>>>> _______________________________________________
>>>> MacRuby-devel mailing list
>>>> MacRuby-devel@lists.macosforge.org
>>>> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
>>>>
>>>
>>
>
>
>
> _______________________________________________
> MacRuby-devel mailing list
> MacRuby-devel@lists.macosforge.org
> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
>
>
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