I had previously had Rspec running under Macruby before I tried to use RVM to
manage my ruby installs. Something went awry with RVM and I had to uninstall.
After that Rspec stopped working under Macruby. I
I found that my RVM had installed Macruby 0.11 dev in or over my 0.10 install
and that remained even after I had removed RVM so I used pkgutil to uninstall
all Macruby, then I reinstalled the system ruby package and then reinstall
Macruby 0.10
The system ruby 1.8.7 runs rspec installed with its gem command just fine.
However, if I uninstall the system rspec and install with macgem, I get the
following error trying to either execute a file with rspec calls or running
rspec from the command line with or without any options or files.
<code>
/Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems/rspec-core-2.6.0/lib/rspec/core/world.rb:14:in
`empty_without_conditional_filters?': undefined method `empty?' for
#<Enumerator:0x2002a76c0> (NoMethodError)
from
/Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems/rspec-core-2.6.0/lib/rspec/core/world.rb:131:in
`announce_exclusion_filter:'
from
/Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems/rspec-core-2.6.0/lib/rspec/core/world.rb:103:in
`announce_filters'
from
/Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems/rspec-core-2.6.0/lib/rspec/core/command_line.rb:19:in
`run:'
from
/Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems/rspec-core-2.6.0/lib/rspec/core/runner.rb:80:in
`run_in_process:'
from
/Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems/rspec-core-2.6.0/lib/rspec/core/runner.rb:69:in
`run:'
from
/Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems/rspec-core-2.6.0/lib/rspec/core/runner.rb:11:in
`block'
localhost:SetUpRspec developer$ which rspec
</code>
The the actual error line is here and it appears to be part of the way that
Rspec processes command line arguments:
<code>
module RSpec
module Core
class World
module Describable
PROC_HEX_NUMBER = /0x[0-9a-f]+@/
PROJECT_DIR = File.expand_path('.')
def description
reject { |k, v| RSpec::Core::Configuration::CONDITIONAL_FILTERS[k]
== v }.inspect.gsub(PROC_HEX_NUMBER, '').gsub(PROJECT_DIR, '.').gsub('
(lambda)','')
end
def empty_without_conditional_filters?
14 => reject { |k, v| RSpec::Core::Configuration::CONDITIONAL_FILTERS[k] ==
v }.empty?
end
def reject
super rescue {}
end
def empty?
super rescue false
end
end
</code>
I'm a ruby noob but I think it's trying to process a block returned by `super
rescue` and it expects a collection but receives an enumerator instead. Why
that is, I don't know.
Repeated macgem installs of the rspec gem do nothing to alter the issue. I
can't find any other references to similar problems. I assume that in my
naivety with RVM and ruby in general, I wrecked something somewhere in the
system that breaks rspec or macruby but I don't know how to fix it.
Thanks,
TechZen
_______________________________________________
MacRuby-devel mailing list
MacRuby-devel@lists.macosforge.org
http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
