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-request@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 <peedeemail@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
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 <peedeemail@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-request@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 <peedeemail@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
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 <peedeemail@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 <peedeemail@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-request@lists.macosforge.orgwrote:
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 <peedeemail@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
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".
Does this approach work with macruby_deploy as well? On Fri, Apr 15, 2011 at 12:02 PM, Morgan Schweers <cyberfox@gmail.com>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 <peedeemail@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 <peedeemail@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-request@lists.macosforge.orgwrote:
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 <peedeemail@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
_______________________________________________ MacRuby-devel mailing list MacRuby-devel@lists.macosforge.org http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
-- Scout Web Monitoring and Reporting ~ http://scoutapp.com blog: http://blog.scoutapp.com
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 <peedeemail@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 <peedeemail@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-request@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 <peedeemail@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
On Tue, Apr 19, 2011 at 4:30 PM, Paul Davis <peedeemail@gmail.com> wrote:
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.
If you want the version / patchlevel info for the current Ruby process you want to run this: puts RUBY_DESCRIPTION instead of "system('ruby -v')". Also, using your 1.8.7 gems in MacRuby probably won't work very well since some probably aren't compatible with 1.9.2. Joe
participants (4)
-
Andre Lewis
-
Joe West
-
Morgan Schweers
-
Paul Davis