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var heap = new BinaryHeap(function(x) { return x.speed; });
heap.add({speed: 5});
heap.add({speed: 4});
heap.add({speed: 5});
heap.add({speed: 3});
heap.add({speed: 1});
heap.add({speed: 6});
heap.add({speed: 2});

heap.shift(); // get next fastest enemy

// or just get the sorted list:
var array = heap.toArray();

// underlying data changed dynamically? No problem, we can do a heapsort on it:
heap.resort();

heap.add(object); // adds and sorts in the object
heap.shift(); // returns the topmost priority item
heap.pop(); // removes the bottommost priority
heap.remove(node); // removes that node/item from the heap
heap.resort(); // resort the list (ideally for lists of objects)
heap.toArray(); // get underlying array
heap.size(); // get length of heap
heap.clear(); // clear out the heap

var buffer = new ArrayBuffer(100); // 00000000 ... 0000

var intarray = new Int32Array(buffer);
intarray[0] = 5;

buffer.toBinary() != 00000000 ... 0101

// there would need to be:
buffer.update(intarray); // but this is not a spec.

var file = new XmlFile("test.xml");
file.write("my_object", { x: 45, y: 54, ended: false, map: { name: "test.rmp", start: { x: 50, y: 50 } }, arr: [0, 1, 2] });
file.close();

<?xml version="1.0"?>
<!--Generated by Sphere SFML XML Content Serializer v1.0-->
<my_object s_x="45" s_y="54" s_ended="False">
  <o_map s_name="test.rmp">
    <o_start s_x="50" s_y="50" />
  </o_map>
  <a_arr s_0="0" s_1="1" s_2="2" />
</my_object>

var file = OpenRawFile();
var json = JSON.stringify({ x: 45, y: 54, ended: false, map: { name: "test.rmp", start: { x: 50, y: 50 } }, arr: [0, 1, 2] });
file.write(CreateByteArrayFromString(json));
file.flush();
file.close();

var file = new XmlFile();
file.write(name, object);
var o = file.read(name);
file.close();