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# Copyright (c) 1997-2009 Graham Barr <gbarr@pobox.com>. All rights reserved.
# This program is free software; you can redistribute it and/or
# modify it under the same terms as Perl itself.
#
# Maintained since 2013 by Paul Evans <leonerd@leonerd.org.uk>
package List::Util;
use strict;
require Exporter;
our @ISA = qw(Exporter);
our @EXPORT_OK = qw(
all any first min max minstr maxstr none notall product reduce sum sum0 shuffle
pairmap pairgrep pairfirst pairs pairkeys pairvalues
);
our $VERSION = "1.41";
our $XS_VERSION = $VERSION;
$VERSION = eval $VERSION;
require XSLoader;
XSLoader::load('List::Util', $XS_VERSION);
sub import
{
my $pkg = caller;
# (RT88848) Touch the caller's $a and $b, to avoid the warning of
# Name "main::a" used only once: possible typo" warning
no strict 'refs';
${"${pkg}::a"} = ${"${pkg}::a"};
${"${pkg}::b"} = ${"${pkg}::b"};
goto &Exporter::import;
}
# For objects returned by pairs()
sub List::Util::_Pair::key { shift->[0] }
sub List::Util::_Pair::value { shift->[1] }
1;
__END__