A heap is a partially sorted structure where it's always easy to extract the smallest element. If the collection of elements is changing dynamically, a heap has less overhead than keeping the collection fully sorted. The order in which equal elements get extracted is unspecified. The main order relations supported by this module are "<" (numeric compare) and "lt" (string compare). The module allows you to manage data where the elements are of several allowed types, in particular array references, hash references, objects or just the keys themselves. The internals of the module do nothing with the elements inserted except inspecting the key. This means that if you for example store a blessed object, that's what you will get back on extract. It's also ok to keep references to the elements around and make changes to them while they are in the heap as long as you don't change the key.
Responsible Changed From-To: freebsd-ports-bugs->mat Take
State Changed From-To: open->closed Committed, thanks ! ps: I removed the dependency on Test-Simple, which was not needed to build and run, and I replaced it with a restriction on perl5.6+