Gem prelude for 1.9

Is jruby supposed to have 1.9’s gem prelude?

[email protected]:~/dev/p2pwebclient/final/pics/helpers$ jruby --1.9
./regenerate_all_graphs.rb
./regenerate_all_graphs.rb:1:in `require’: no such file to load – sane
(LoadError)
from ./regenerate_all_graphs.rb:1
[email protected]:~/dev/p2pwebclient/final/pics/helpers$ gem which sane
(checking gem sane-0.19.1 for sane)
/free_space/rdp/downloads/jruby/lib/ruby/gems/1.8/gems/sane-0.19.1/lib/sane.rb

?
-r

On Tue, Jan 12, 2010 at 3:07 PM, Roger P. [email protected]
wrote:

Is jruby supposed to have 1.9’s gem prelude?

If 1.9 does something different, we should do that :slight_smile: Though I’m not
sure if it’s wise for us to start having two separate gem locations
in a given JRuby install. I think people would be very unhappy about
that. Is that what you’re referring to?

?


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Charles Nutter wrote:

On Tue, Jan 12, 2010 at 3:07 PM, Roger P. [email protected]
wrote:

Is jruby supposed to have 1.9’s gem prelude?

If 1.9 does something different, we should do that :slight_smile: Though I’m not
sure if it’s wise for us to start having two separate gem locations
in a given JRuby install. I think people would be very unhappy about
that. Is that what you’re referring to?

I was referring to this code:
(install gem wait_pid first)

test.rb:
require ‘rubygems’ if RUBY_VERSION < ‘1.9’
require ‘wait_pid’

This should work in both
$ jruby test.rb
and
$ jruby --1.9 test.rb

because gem_prelude should preload the LOAD_PATH, or so I’m told.
I could file it if so desired.
-r

On Thu, Jan 14, 2010 at 4:08 PM, Roger P. [email protected]
wrote:

$ jruby --1.9 test.rb

because gem_prelude should preload the LOAD_PATH, or so I’m told.
I could file it if so desired.

Yeah, please do, and figure out exactly how much of RubyGems it loads
as part of the prelude. I can’t imagine it loads everything, since
that would mean running RubyGems’ filesystem scanning for even
non-RubyGems stuff.

  • Charlie

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