Steven Haryanto

NAME

Syntax::Feature::KeysOnArray - Emulate keys(@array) on Perl < 5.12

VERSION

version 0.04

SYNOPSIS

 # This can run on Perls older than 5.12 and have no effect on 5.12+
 use syntax 'keys_on_array';

 my @a = (qw/a b c/);
 my @keys = keys @a;

DESCRIPTION

Beginning with 5.12, Perl supports keys() on array. This syntax extension emulates the support on older Perls.

CAVEATS

No uninstall yet.

SEE ALSO

syntax

Syntax::Feature::EachOnArray

Syntax::Feature::ValuesOnArray

AUTHOR

Steven Haryanto <stevenharyanto@gmail.com>

COPYRIGHT AND LICENSE

This software is copyright (c) 2013 by Steven Haryanto.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.




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