I am thinking the other important thing contributed to this problem, is that Perl is not really OO.

Surely that's a typing issue rather than an OO issue? (e.g. Eiffel & CLOS allow lists/collections of any type and are both "OO". ML types lists and isn't.)

In reply to Re^3: sort hash keys as numbers and maybe even more... by adrianh
in thread sort hash keys as numbers and maybe even more... by pg

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