NAME
Syntax::Feature::EachOnArray - Emulate each(@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 'each_on_array';
my @a = (qw/a b c/);
while (my ($idx, $item) = each @a) {
...
}
DESCRIPTION
Beginning with 5.12, Perl supports each() on array. This syntax
extension emulates the support on older Perls.
CAVEATS
No uninstall() yet.
CREDITS
Thanks to Toby Inkster for writing the tie handler.
SEE ALSO
This module originates from this discussion thread:
<
http://www.perlmonks.org/?node_id=983878>
syntax
Syntax::Feature::KeysOnArray
Syntax::Feature::ValuesOnArray
Array::Each::Override (written in 2007, before Perl 5.10). Didn't find
out about this module until after I uploaded
Syntax::Feature::EachOnArray to CPAN. This module, although not using
the syntax syntax, does everything
Syntax::Feature::{Each,Keys,Values}OnArray does and more. Take a look at
it.
AUTHOR
Steven Haryanto <
[email protected]>
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.
