nathanielw/tracked-maps-and-sets

Autotracked Map, WeakMap, Set, and WeakSet

tracked-maps-and-sets

This addon provides tracked versions of JavaScript's Maps and Sets:

import {
  TrackedMap,
  TrackedWeakMap,
  TrackedSet,
  TrackedWeakSet,
} from 'tracked-maps-and-sets';

These classes have the same APIs as their native equivalents, but reading from them or writing to them will be tracked, allowing you to use them in your Ember apps and have changes automatically propagate!

Compatibility

• Ember.js v3.12 or above
• Ember CLI v2.13 or above
• Node.js v10 or above

Installation

ember install tracked-maps-and-sets

Usage

See the MDN documentation for each class to learn more about it:

• Map
• WeakMap
• Set
• WeakSet

All public APIs are the same, and they will also return true in instanceof checks against the base datatype.

Contributing

See the Contributing guide for details.

License

This project is licensed under the MIT License.