RocketData is a Uni-Directional UI Component Data Source

I watched “Managing Consistency of Immutable Models” by Peter Livesey where Peter shows how RocketData works. Very worth the time! I’d call RocketData a uni-directional data source. It’s uni-directional because you set up the DataProvider as the source once, wire update notifications to view updates via the delegate property, and you’re done with the setup. Update events include:

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