Splitter Actions

• Splits a single action in to an array of actions

• Simplifies flows where multiple actions need to dispatch

// Effect splitter
@Effect()
splitter = this.actions$.pipe(
 ofType<LoadAdminUser>(UserActionTypes.LoadAdminUser),
 flatMap(add => [
   new LoadUserById({ id: add.payload.id }),
   new LogOperation({ loggedAction: add.type, payload: add.payload })
 ])
);

Must use flatMap or NgRx will throw an error