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Array::Circular - add "is circular" trait to Arrays
use Array::Circular; my @a is circular(3); # limit to 3 elements
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
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.
Elizabeth Mattijsen firstname.lastname@example.org
Source can be located at: https://github.com/lizmat/Array-Circular . Comments and Pull Requests are welcome.
Copyright 2018 Elizabeth Mattijsen
This library is free software; you can redistribute it and/or modify it under the Artistic License 2.0.