tree 631a454c97e2a0b65bb02bacacec8b0cd7138974
parent 585f04eb879112b5465e40abd0f3c7b77123d489
author Lasse R.H. Nielsen <lrn@google.com> 1600437147 +0200
committer GitHub <noreply@github.com> 1600437147 +0200
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Add `toUnorderedList` to `PriorityQueue`. (#152)

Add `toUnorderedList` to `PriorityQueue`.

Also change `HeapPriorityQueue` to use `==` for
`contains` and `remove` checks.

Fix a bad null-safety migration for HeapPriorityQueue,
and add tests to ensure it works with `null` values.