From 6cdb0dd823243a2d93c606f5f03b851cdb9b8f05 Mon Sep 17 00:00:00 2001
From: Vasyl Myronchuk <granfalloner@gmail.com>
Date: Thu, 15 Nov 2018 10:14:26 +0100
Subject: [PATCH] Eliminated RealmBindingObserver in favour of RxCocoa Binder.

---
 Pod/Classes/Reactive+RxRealmDataSources.swift | 21 ++++++++++---------
 Pod/Classes/RealmBindObserver.swift           |  1 +
 2 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/Pod/Classes/Reactive+RxRealmDataSources.swift b/Pod/Classes/Reactive+RxRealmDataSources.swift
index 4ebe663..0028e0e 100644
--- a/Pod/Classes/Reactive+RxRealmDataSources.swift
+++ b/Pod/Classes/Reactive+RxRealmDataSources.swift
@@ -63,16 +63,16 @@ 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)
             }
     }
 }
@@ -80,14 +80,15 @@ extension Reactive where Base: NSTableView {
 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)
             }
     }
 }
diff --git a/Pod/Classes/RealmBindObserver.swift b/Pod/Classes/RealmBindObserver.swift
index a60b378..cdaee63 100644
--- a/Pod/Classes/RealmBindObserver.swift
+++ b/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?)