From: Trans <transfire@...>
Date: 2011-11-06T16:32:58+09:00
Subject: [ruby-core:40767] Re: [ruby-trunk - Feature #5574] Make arrays comparable

Ruby Facets provides a Tuple class, which is an immutable Array that
is also Comparable. I believe I may have suggested Ruby provide such a
class in the past. If Array can not be Comparable for some reason,
perhaps this is a reasonable alternative.