Eliminated RealmBindingObserver in favour of RxCocoa Binder.

Author: Granfalloner

Pod/Classes/Reactive+RxRealmDataSources.swift

@@ -63,31 +63,32 @@ import Cocoa
 extension Reactive where Base: NSTableView {
 
     public func realmChanges<E>(_ dataSource: RxTableViewRealmDataSource<E>)
-        -> RealmBindObserver<E, AnyRealmCollection<E>, RxTableViewRealmDataSource<E>> {
+        -> Binder<RealmChange<E>> {
 
             base.delegate = dataSource
             base.dataSource = dataSource
 
-            return RealmBindObserver(dataSource: dataSource) {ds, results, changes in
+            return Binder(base) { tableView, element in
                 if dataSource.tableView == nil {
-                    dataSource.tableView = self.base
+                    dataSource.tableView = tableView
                 }
-                ds.applyChanges(items: AnyRealmCollection<E>(results), changes: changes)
+                dataSource.applyChanges(items: element.0, changes: element.1)
             }
     }
 }
 
 extension Reactive where Base: NSCollectionView {
 
     public func realmChanges<E>(_ dataSource: RxCollectionViewRealmDataSource<E>)
-        -> RealmBindObserver<E, AnyRealmCollection<E>, RxCollectionViewRealmDataSource<E>> {
+        -> Binder<RealmChange<E>> {
 
-            return RealmBindObserver(dataSource: dataSource) {ds, results, changes in
-                if ds.collectionView == nil {
-                    ds.collectionView = self.base
+            base.dataSource = dataSource
+            
+            return Binder(base) { collectionView, element in
+                if dataSource.collectionView == nil {
+                    dataSource.collectionView = collectionView
                 }
-                ds.collectionView?.dataSource = ds
-                ds.applyChanges(items: AnyRealmCollection<E>(results), changes: changes)
+                dataSource.applyChanges(items: element.0, changes: element.1)
             }
     }
 }

Pod/Classes/RealmBindObserver.swift

@@ -12,6 +12,7 @@ import RxSwift
 import RxCocoa
 import RxRealm
 
+@available(*, deprecated, message: "use RxCocoa Binder instead")
 public class RealmBindObserver<O: Object, C: RealmCollection, DS>: ObserverType {
     typealias BindingType = (DS, C, RealmChangeset?) -> Void
     public typealias E = (C, RealmChangeset?)