Syntax::Feature::KeysOnArray - Emulate keys(@array) on Perl < 5.12
version 0.04
# 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;
Beginning with 5.12, Perl supports keys() on array. This syntax extension emulates the support on older Perls.
No uninstall yet.
syntax
Syntax::Feature::EachOnArray
Syntax::Feature::ValuesOnArray
Steven Haryanto <stevenharyanto@gmail.com>
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.
To install Syntax::Feature::EachOnArray, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Syntax::Feature::EachOnArray
CPAN shell
perl -MCPAN -e shell install Syntax::Feature::EachOnArray
For more information on module installation, please visit the detailed CPAN module installation guide.