Re^2: Perl version dependent code (updated)

Great idea and nice implementation, but I wonder whether it wouldn't be simpler at this point to use the case_fold function of Unicode::CaseFold in both cases, i.e. irrespective of the Perl version. Something like this (not able to test right now):

use Unicode::CaseFold qw(case_fold !fc)
@list = sort {case_fold($_)} @list;
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(I know this no longer answers the OP exact question, but it seems to me this would be more straight forward.)

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Re^3: Perl version dependent code by haukex (Archbishop) on Jan 25, 2019 at 11:38 UTC
simpler at this point to use the `case_fold` function of Unicode::CaseFold in both cases Sure, TIMTOWTDI :-) Personally I just prefer core Perl when reasonably possible. Here's another variant (Unicode::Collate has been in the core since 5.8), although the sorting order is different: `use Unicode::Collate; @list = Unicode::Collate->new()->sort(@list);` [download]	[reply] [d/l] [select]