jozefchutka / yweak

YWeak

Utilizes WeakRef object to enable iteration with weak reference map.

Required ES6 & WeakRef, WeakMap, WeakSet objects available in runtime;

Inspired by:

• IterableWeakSet.js
• IterableWeakMap.js
• ES6 Symbol.iterator in haxe

Implementations

IterableWeakMap

Usage:

final map = new IterableWeakMap<MyObject, AnyType>();

1. Best performance with keyIterator

for (key in map.keyIterator())

2. Extra get() overhead for value iterator

for (value in map)

3. Extra get() and arbitrarty key/value pair/array object overhead for key/value iterator

for (key => value in map)
map.forEach(...)
map.find(...) // can be halted

IterableWeakSet

Usage:

final set = new IterableWeakSet<MyObject>();

1. Best performance with keyIterator

for (key in set)

2. Extra arbitrarty key/value pair/array object overhead for key/value iterator

for (key => value in set)
set.forEach(...)
set.find(...) // can be halted

Test

Primitive unit tests are available to run in browser console. Execute haxe text.hxml and open src/test/resources/index.html in browser.

Release

1. update version in haxelib.json
2. commit
3. navigate to src/main/haxe
4. execute haxelib submit , enter package "." if requested