Re^4: Perl Idioms Explained - keys %{{map{$_=>1}@list}}

[Aristotle]

in reply to Re3: Perl Idioms Explained - keys %{{map{$_=>1}@list}}
in thread Perl Idioms Explained - keys %{{map{$_=>1}@list}}

I didn't dispute that. :) I just pointed out some of the more subtle points to keep in mind here.

Makeshifts last the longest.