Guard File.setgid? spec for superuser.
Guard File.setgid? spec for superuser.

ruby/rubyspec,nobu/rubyspec,kachick/rubyspec,ruby/spec,eregon/rubyspec,sgarciac/spec,ruby/rubyspec,ruby/spec,nobu/rubyspec,sgarciac/spec,eregon/rubyspec,nobu/rubyspec,sgarciac/spec,ruby/spec,kachick/rubyspec,eregon/rubyspec,kachick/rubyspec