remove_instance_variable bug

[mattaimonetti@…]

$ macruby -e "foo = Object.new; foo.instance_variable_set(:@bar, 1); foo.send(:remove_instance_variable, :@bar)"
instance variable @bar not defined (NameError)

I believe this bug is affecting rspec2 beta, more precisely: rspec-core-2.0.0.beta.17/lib/rspec/core/example_group.rb Line 228:

def self.clear_ivars(instance)
  instance.instance_variables.each { |ivar| instance.send(:remove_instance_variable, ivar) }
end

[lsansonetti@…]

Should be fixed in r4370 (although I didn't test it very well).