Array::Sticky - make elements of an array stick in place
use Array::Sticky; my @array; tie @array, 'Array::Sticky', head => ['head'], body => [1..5]; # @array = ('head', 1..5) unshift @array, 'shoulders'; # @array = ('head', 'shoulders', 1..5); my $val = shift @array; # $val = 'shoulders' # @array = ('head', 1..5)
On very rare occasions, you want to make sure that the first few or last few elements of an array remain in their relative positions - stuck to the head of the array, or stuck to the tail. This module allows you to accomplish that.
By itself this module is probably not all that interesting. See Sticky::Array::INC for an actual case where you might care about using this module.
Please report bugs on this project's Github Issues page: http://github.com/belden/perl-array-sticky/issues.
The repository for this software is freely available on this project's Github page: http://github.com/belden/perl-array-sticky. You may fork it there and submit pull requests in the standard fashion.
(c) 2013 by Belden Lyman
This library is free software: you may redistribute it and/or modify it under the same terms as Perl itself; either Perl version 5.8.8 or, at your option, any later version of Perl 5 you may have available.