Someone asked about a strange inconsistency in Rubicon, and I didn't
know the answer. In light of the recent reverse! thread, I thought I'd 
post it here:

   [ 1, 2, 3 ].sort!		# => [1, 2, 3]
   [ 1, 2 ].sort!		# => [1, 2]
   [ 1 ].sort!                  # => nil
   [  ].sort!                   # => nil

This seems strange.


Dave