The question was so poorly phrased that I was reluctant to reply, and IMHO
toolic willently ignored it and chose the second best approach, the "anal tactic" of a "stubborn" reply... ;-)
We can only speculate about the use case, but IIRC it's possible to define readonly lists with the constant pragma and use them with indices like arrays.
UPDATE:
use constant WEEKDAYS => qw(
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
);
print "Today is ", (WEEKDAYS)[ (localtime)[WDAY] ], ".\n";
and it's also possible to use read-only values for arrays.
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