Added completions to SPDiffable.

Author: ivanvorobei

Example Apps/SPDiffable.xcodeproj/project.xcworkspace/xcuserdata/ivanvorobei.xcuserdatad/UserInterfaceState.xcuserstate

@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
 
   s.name = 'SPDiffable'
-  s.version = '1.6.2'
+  s.version = '1.6.4'
   s.summary = 'Extenshion of Diffable API which allow not duplicate code and use less models.'
   s.homepage = 'https://github.com/ivanvorobei/SPDiffable'
   s.source = { :git => 'https://github.com/ivanvorobei/SPDiffable.git', :tag => s.version }

SPDiffable.podspec

@@ -79,7 +79,7 @@ open class SPDiffableCollectionDataSource: UICollectionViewDiffableDataSource<SP
      - parameter sections: Array of `SPDiffableSection`, it content of table.
      - parameter animating: Shoud apply changes with animation or not.
      */
-    public func apply(_ sections: [SPDiffableSection], animated: Bool) {
+    public func apply(_ sections: [SPDiffableSection], animated: Bool, completion: (() -> Void)? = nil) {
         if #available(iOS 14, *) {
 
             var snapshot = self.snapshot()
@@ -126,7 +126,7 @@ open class SPDiffableCollectionDataSource: UICollectionViewDiffableDataSource<SP
 
             // Apply Changes
 
-            apply(snapshot, animated: true)
+            apply(snapshot, animated: true, completion: completion)
 
             // Update items in Sections
 
@@ -152,7 +152,7 @@ open class SPDiffableCollectionDataSource: UICollectionViewDiffableDataSource<SP
             for section in sections {
                 snapshot.appendItems(section.items, toSection: section)
             }
-            apply(snapshot, animatingDifferences: animated)
+            apply(snapshot, animatingDifferences: animated, completion: completion)
         }
     }
 
@@ -162,8 +162,8 @@ open class SPDiffableCollectionDataSource: UICollectionViewDiffableDataSource<SP
      - parameter snapshot: New snapshot.
      - parameter animating: Shoud apply changes with animation or not.
      */
-    public func apply(_ snapshot: SPDiffableSnapshot, animated: Bool) {
-        apply(snapshot, animatingDifferences: animated, completion: nil)
+    public func apply(_ snapshot: SPDiffableSnapshot, animated: Bool, completion: (() -> Void)? = nil) {
+        apply(snapshot, animatingDifferences: animated, completion: completion)
     }
 
     // MARK: - Reload Content

Sources/SPDiffable/DataSource/SPDiffableCollectionDataSource.swift

@@ -64,20 +64,22 @@ open class SPDiffableTableDataSource: UITableViewDiffableDataSource<SPDiffableSe
 
      - parameter sections: Array of `SPDiffableSection`, it content of table.
      - parameter animating: Shoud apply changes with animation or not.
+     - parameter completion: A closure to execute when the animations are complete.
      */
-    public func apply(_ sections: [SPDiffableSection], animated: Bool) {
+    public func apply(_ sections: [SPDiffableSection], animated: Bool, completion: (() -> Void)? = nil) {
         let snapshot = convertToSnapshot(sections)
-        apply(snapshot, animatingDifferences: animated)
+        apply(snapshot, animatingDifferences: animated, completion: completion)
     }
 
     /**
      SPDiffable: Applying new snapshot insted of current.
 
      - parameter snapshot: New snapshot.
      - parameter animating: Shoud apply changes with animation or not.
+     - parameter completion: A closure to execute when the animations are complete.
      */
-    public func apply(_ snapshot: SPDiffableSnapshot, animated: Bool) {
-        apply(snapshot, animatingDifferences: animated, completion: nil)
+    public func apply(_ snapshot: SPDiffableSnapshot, animated: Bool, completion: (() -> Void)? = nil) {
+        apply(snapshot, animatingDifferences: animated, completion: completion)
     }
 
     // MARK: - Reload Content