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FRZDatabaseMappable.h
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FRZDatabaseMappable.h
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//
// FRZDatabaseMappable.h
// Forza Football
//
// Created by Joel Ekström on 2018-02-01.
// Copyright © 2018 FootballAddicts. All rights reserved.
//
#import <Foundation/Foundation.h>
@import UIKit;
NS_ASSUME_NONNULL_BEGIN
/**
This protocol can be used to listen to database updates from an FRZDatabaseViewMapper.
The functions match UICollectionView, so it's already compatible. A UITableView-extension
is provided below.
This is meant to make the FRZDatabaseViewMapper agnostic to if it's updating a table view
or collection view, but can be used to implement any similar view.
*/
@protocol FRZDatabaseMappable <NSObject>
@property (nonatomic, readonly) NSInteger numberOfSections;
- (void)reloadData;
- (void)insertSections:(NSIndexSet *)sections;
- (void)deleteSections:(NSIndexSet *)sections;
- (void)insertItemsAtIndexPaths:(NSArray<NSIndexPath *> *)indexPaths;
- (void)deleteItemsAtIndexPaths:(NSArray<NSIndexPath *> *)indexPaths;
- (void)reloadItemsAtIndexPaths:(NSArray<NSIndexPath *> *)indexPaths;
- (void)moveItemAtIndexPath:(NSIndexPath *)indexPath toIndexPath:(NSIndexPath *)newIndexPath;
- (void)frz_performBatchUpdates:(void (NS_NOESCAPE ^ _Nullable)(void))updates completion:(void (^ _Nullable)(BOOL finished))completion;
@end
@interface UITableView (FRZDatabaseMappable) <FRZDatabaseMappable>
@end
@interface UICollectionView (FRZDatabaseMappable) <FRZDatabaseMappable>
@end
NS_ASSUME_NONNULL_END