ember-preferences

Steps

1. Create preferences service that:

• writes to local storage
• reads from local storage
• notifies when a preference changes

2. Inject the service on all routes, controllers and components

• create preferences mixin
• create initializer and inject mixin to Route, Controller and Component

3. Computed property

• read from preferences
• read default value
• write to preferences
• return value from set operation to update de cp

4. Demo

• add prop in the application controller and play with it

Exercises

5. LocalStorage changed event
6. Support more types of objects (with JSON.serialize/parse)
7. Create get-preference helper