What are best practices for working with collation and sorting?

Best practices for working with collation and sorting in Perl enhance data management, improve search efficiency, and ensure consistent ordering of information regardless of locale. Proper collation settings can prevent errors and unexpected behaviors in string comparisons.
collation, sorting, Perl best practices, string comparison, data management
# Example: Using Perl to sort an array with specific collation use strict; use warnings; use locale; # enables locale-aware sorting my @array = ('apple', 'Banana', 'cherry', 'date'); # Set the locale for sorting my $locale = 'en_US.UTF-8'; # Specify your desired locale use POSIX qw(setlocale); setlocale(LC_COLLATE, $locale); # Sort the array using locale-aware sorting my @sorted = sort { lc($a) cmp lc($b) } @array; print "Sorted array: @sorted\n"; # Output: Sorted array: apple Banana cherry date

collation sorting Perl best practices string comparison data management

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