Note: if you are running code on a JS engine that has native JS Set support, just use that. This is mostly historical at this point.

Yet Another object pool in JavaScript

Because yallist is sometimes too featureful, this is a very dead-simple linked-list pool thingie in JavaScript that lets you add and remove objects in a set.

Not suitable for very long lists, because all searches are O(n), but for small n, it has very low complexity.

p = new Pool()

Constructor takes no arguments

p.add(someObject)

put an object in the pool

p.length

return the number of things in the pool.

p.remove(someObject)

remove that object from the pool.