Name: perl-Hash-SafeKeys	Distribution: Mageia
Version: 0.40.0	Vendor: Mageia.Org
Release: 13.mga10	Build date: Thu Aug 22 23:12:22 2024
Group: Development/Perl	Build host: localhost
Size: 32818	Source RPM: perl-Hash-SafeKeys-0.40.0-13.mga10.src.rpm
Packager: neoclust <neoclust>
Url: https://metacpan.org/release/Hash-SafeKeys
Summary: Get hash contents without resetting each iterator

Every hash variable in Perl has its own internal iterator, accessed by the
builtin 'each', 'keys', and 'values' functions. The iterator is also
implicitly used whenever the hash is evaluated in list context. The
iterator is "reset" whenever 'keys' or 'values' is called on a hash,
including the implicit calls when the hash is evaluated in list context.
That makes it dangerous to do certain hash operations inside a 'while ...
each' loop:

    while (my($k,$v) = each %hash) {
       ...
       @k = sort keys %hash;               # Infinite loop!
       @v = grep { /foo/ }, values %hash;  # Ack!
       print join ' ', %hash;              # Run away!
    }

'Hash::SafeKeys' provides alternate functions to access the keys, values,
or entire contents of a hash in a way that does not reset the iterator,
making them safe to use in such contexts:

Provides

Requires

License

GPL+ or Artistic

Changelog

* Thu Aug 22 2024 neoclust <neoclust> 0.40.0-13.mga10
  + Revision: 2088060
  - Rebuild against new perl
* Wed Nov 29 2023 tv <tv> 0.40.0-12.mga10
  + Revision: 2011130
  - Rebuild for perl-5.38

Files

/usr/lib/.build-id
/usr/lib/.build-id/39
/usr/lib/.build-id/39/da04100a0843d3edb539abfffdfddecb2ed423
/usr/lib/perl5/vendor_perl/Hash
/usr/lib/perl5/vendor_perl/Hash/SafeKeys.pm
/usr/lib/perl5/vendor_perl/auto
/usr/lib/perl5/vendor_perl/auto/Hash
/usr/lib/perl5/vendor_perl/auto/Hash/SafeKeys
/usr/lib/perl5/vendor_perl/auto/Hash/SafeKeys/SafeKeys.so
/usr/share/doc/perl-Hash-SafeKeys
/usr/share/doc/perl-Hash-SafeKeys/Changes
/usr/share/doc/perl-Hash-SafeKeys/META.json
/usr/share/doc/perl-Hash-SafeKeys/META.yml
/usr/share/doc/perl-Hash-SafeKeys/MYMETA.yml
/usr/share/doc/perl-Hash-SafeKeys/README
/usr/share/man/man3/Hash::SafeKeys.3pm.xz

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Fabrice Bellet, Mon Jan 20 08:58:33 2025

perl-Hash-SafeKeys-0.40.0-13.mga10 RPM for i686

From Mageia Cauldron for i686 / media / core / release

Provides

Requires

License

Changelog

Files