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Array::Circular cpan:ELIZABETH last updated on 2018-08-15

Array-Circular-0.0.1/

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NAME

Array::Circular - add "is circular" trait to Arrays

SYNOPSIS

use Array::Circular;

my @a is circular(3);  # limit to 3 elements

DESCRIPTION

This module adds a is circular trait to Arrays. This limits the size of the array to the give number of elements, similar to shaped arrays. However, unlike shaped arrays, you can push, append, unshift and prepend to arrays with the is circular trait. Then, if the resulting size of the array is larger than the given size, elements will be removed "from the other end" until the array has the given size again.

AUTHOR

Elizabeth Mattijsen liz@wenzperl.nl

Source can be located at: https://github.com/lizmat/Array-Circular . Comments and Pull Requests are welcome.

COPYRIGHT AND LICENSE

Copyright 2018 Elizabeth Mattijsen

This library is free software; you can redistribute it and/or modify it under the Artistic License 2.0.