Refractored files. Added reload(_ item:) and reload(_ items:) functions.

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 = '1.6.4'
+  s.version = '1.6.5'
   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

@@ -111,6 +111,30 @@ open class SPDiffableTableDataSource: UITableViewDiffableDataSource<SPDiffableSe
         }
     }
 
+    /**
+     SPDiffable: Reload one cell by item.
+     
+     - parameter item: Reloading item.
+     */
+    public func reload(_ item: SPDiffableItem) {
+        reload([item])
+    }
+    
+    /**
+     SPDiffable: Reload cells by items.
+     
+     - parameter items: Reloading items.
+     */
+    public func reload(_ items: [SPDiffableItem]) {
+        var snapshot = self.snapshot()
+        if #available(iOS 15.0, *) {
+            snapshot.reconfigureItems(items)
+            apply(snapshot)
+        } else {
+            snapshot.reloadItems(items)
+        }
+    }
+    
     // MARK: - Get Content
 
     /**