Upgrading from 1.x to ng2+ngrx

on YouTube ↗07m

" summary

Rewrites an Angular 1 app to ng2 with ngrx (Redux + RxJS), replacing mutable bootstrap logic with a central observable store and reducers and using combinedLatest and the async pipe to merge restaurants, filters and geolocation. Bootstrapping has 24 startup permutations and the new flow handles them declaratively. Hits: mutated default filter required Object.assign for initial state; Google Maps markers stay in the map component (not the store) and are managed imperatively. Result: upgrade works and makes startup logic far simpler.

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