RSpec 2.6 fails under MacRuby; 2.5 is OK

[sjmadsen]

I'm running RSpec under MacRuby 0.10. Everything works nicely with RSpec 2.5. When I update the gems to 2.6, though, I get undefined method 'empty?' for #<Enumerator:0x40093ee00> (NoMethodError) at startup and none of the examples run.

The full error backtrace follows.

/Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems/rspec-core-2.6.4/lib/rspec/core/world.rb:14:in `empty_without_conditional_filters?': undefined method `empty?' for #<Enumerator:0x40093ee00> (NoMethodError)
    from /Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems/rspec-core-2.6.4/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-2.6.4/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-2.6.4/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-2.6.4/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-2.6.4/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-2.6.4/lib/rspec/core/runner.rb:11:in `block'

[ferrous26]

I'm successfully using RSpec 2.8 with MacRuby 0.12 (nightly builds).

[dchelimsky]

Closing this as it appears fixed in the next MacRuby release.

[dchelimsky]

@ferrous26 thanks for the heads up that it's working.