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Sorting with the UCA in Perl 5

Sorting using the Unicode Collation Algorithm (UCA) is available in the core module Unicode::Collate bundled with Perl 5.8 or on CPAN.

use Unicode::Collate;

$collator = Unicode::Collate->new;

@sorted = $collator->sort(@unsorted);

Linguistic tailoring

Sorting using the UCA with linguistic tailoring is available in the core module Unicode::Collate bundled with Perl 5.14 or on CPAN.

use Unicode::Collate::Locale;

$collator = Unicode::Collate::Locale->new(locale => 'de');

@sorted = $collator->sort(@unsorted);