From: ts <decoux@...>
Date: 2001-06-23T15:38:28+09:00
Subject: [ruby-talk:16791] Re: uniq and "equivalence"

>>>>> "H" == Hugh Sasse Staff Elec Eng <hgs@dmu.ac.uk> writes:

H> That's what I don't want, but how can one map a 4-D set
H> of floats on to Fixnums?

 ruby can do it :-)

pigeon% ruby -e 'p [[1,2,3,4], [1,2,3,4]].uniq'
[[1, 2, 3, 4]]
pigeon% 


Guy Decoux