Priority Queue (NodeJS)

It's a simple implementation of a PriorityQueue for NodeJS. As the code is JavaScript it could be used on the browser without any trouble.

The basic usage is to push() elements and give them a priority to be used into the queue. You can also set a custom compare() function and a limit of elements to be held into the queue.

More examples can be found into the tests folder.

queue = new PriorityQueue();
queue.push("Most important note", 99);
queue.push("Important note", 50);
queue.push("Silly notice", 1);

queue.top(); // Most important note
queue.top(); // Important note
queue.top(); // Silly notice
queue.top(); // undefined

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