Your way to shave a character (/msg'd) and my way are different, thus we can get it down to 34: 
sub num2ord {
  local $_ = shift;
#          1        2         3         4
# 123456789012346789012345678901234567890
  $_.(qw(0 st nd rd)[/1?\d$/g]||th)
}

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Jeff japhy Pinyan, P.L., P.M., P.O.D, X.S.: Perl, regex, and perl hacker
How can we ever be the sold short or the cheated, we who for every service have long ago been overpaid? ~~ Meister Eckhart

In reply to Re^3: Golf - Ordinal Suffixes by japhy
in thread Golf - Ordinal Suffixes by sauoq

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