stable-heap

Purely functional stable heaps (fair priority queues)

This library provides a purely functional implementation of stable heaps (fair priority queues). The data structure is a cousin of the pairing heap which maintains a sequential ordering of the keys. Insertion can be to either end of the heap, as though it is a deque, and it can be split on the left-most occurrence of the minimum key.

The current state of the package is fairly barebones. It will be fleshed out later.