[MacRuby-devel] Problems with MacRuby 0.10 and rspec 2.6.4 under rvm

[Mark Rada]

Hi Ernie,

IIRC, this has come up recently (in the last few months), and we found that there was a change in rspec 2.6 that does not work with MacRuby 0.10, but rspec 2.5 still does.

Though, I tried your example with the latest nightly build of MacRuby and used rspec 2.6 and had no issues.

HTH,
	Mark

On 2011-10-07, at 4:08 PM, Ernest N. Prabhakar, Ph.D. wrote:

> Hi all,
> 
> I'm trying to use MacRuby with rspec, but it ain't working.  I thought I read somewhere that it *should*.  Is anyone else having problems, or is it an artifact of using rvm?  Should I file a bug?
> 
> Thanks,
> -- Ernie P.
> 
> selfserve:frame prabhaka$ rvm current
> macruby-0.10
> 
> selfserve:tmp prabhaka$ cat > foo_spec.rspec
> describe "foo" do
> 	it {1.should == 1}
> end
> 
> selfserve:tmp prabhaka$ rspec foo_spec.rspec 
> /Volumes/Slave/Users/prabhaka/.rvm/gems/macruby-0.10/gems/rspec-core-2.6.4/lib/rspec/core/world.rb:14:in `empty_without_conditional_filters?': undefined method `empty?' for #<Enumerator:0x40081dfe0> (NoMethodError)
> 	from /Volumes/Slave/Users/prabhaka/.rvm/gems/macruby-0.10/gems/rspec-core-2.6.4/lib/rspec/core/world.rb:131:in `announce_exclusion_filter:'
> 	from /Volumes/Slave/Users/prabhaka/.rvm/gems/macruby-0.10/gems/rspec-core-2.6.4/lib/rspec/core/world.rb:103:in `announce_filters'
> 	from /Volumes/Slave/Users/prabhaka/.rvm/gems/macruby-0.10/gems/rspec-core-2.6.4/lib/rspec/core/command_line.rb:19:in `run:'
> 	from /Volumes/Slave/Users/prabhaka/.rvm/gems/macruby-0.10/gems/rspec-core-2.6.4/lib/rspec/core/runner.rb:80:in `run_in_process:'
> 	from /Volumes/Slave/Users/prabhaka/.rvm/gems/macruby-0.10/gems/rspec-core-2.6.4/lib/rspec/core/runner.rb:69:in `run:'
> 	from /Volumes/Slave/Users/prabhaka/.rvm/gems/macruby-0.10/gems/rspec-core-2.6.4/lib/rspec/core/runner.rb:11:in `block'
> 
> selfserve:tmp prabhaka$ gem list --local
> 
> *** LOCAL GEMS ***
> 
> bundler (1.0.12)
> diff-lcs (1.1.2)
> git (1.2.5)
> jeweler (1.6.4)
> rake (0.9.2)
> rspec (2.6.0)
> rspec-core (2.6.4)
> rspec-expectations (2.6.0)
> rspec-mocks (2.6.0)
> 
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