i just discovered facets and would like to begin using them, but am
having issues:

require 'facets' works, but i am unable to use anything suggested in the
rdoc or the little stuff i've found online.

based on
<http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-talk/163215>, i
should be able to do

Time.use Facets, :stamp

or

Array.use Facets, :each_permutation

but both give errors:

tinker% !.
./facets.rb
./facets.rb:5: uninitialized constant Facets (NameError)
        from ./facets.rb:3
tinker% cat facets.rb
#!/usr/local/bin/ruby

require 'facets'

Time.use Facets, :stamp
tinker%

i do have the gems installed:

tinker% gem list | grep facets
facets (1.0.2)
facets_core (1.0.2)
facets_more (1.0.2)

same thing if i try the Array line. sooo..what gives? i'd really like to
be able to use its Crypt module.

thanks

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