kean

@interface DFImageActivityItemProvider : UIActivityItemProvider

- (instancetype)initWithPlaceholderItem:(id)placeholderItem request:(DFImageRequest *)request;

@end

@implementation DFImageActivityItemProvider {
    DFImageRequest *_request;
    DFImageRequestID *_requestID;
}

kean

// DFCompositeImageTask.h

#import "DFImageManagerDefines.h"
#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>

@class DFCompositeImageTask;
@class DFImageRequest;
@class DFImageTask;
@protocol DFImageManaging;

kean

// DFProxyImageManager.h

#import "DFImageManaging.h"
#import "DFImageRequest.h"
#import <Foundation/Foundation.h>

/*! The DFProxyRequestTransforming protocol defines an interface for transforming application-specific classes or protocols to the resources supported by the DFImageManager.
 */
@protocol DFProxyRequestTransforming <NSObject>

kean

@interface ViewController : UIViewController

@property (nonatomic, readonly, nullable) UIView *keyboardAnchorView;
@property (nonatomic, readonly, nullable) NSLayoutConstraint *keyboardAnchorViewHeightConstraint;

@end


@implementation

kean

@import DFImageManager;

@interface CustomImageLoadingView

- (void)prepareForReuse;
- (void)setImageWithRequest:(nonnull DFImageRequest *)request;

@end

@implementation CustomImageLoadingView {

kean

// The MIT License (MIT)
//
// Copyright (c) 2015 Alexander Grebenyuk (github.com/kean).

import XCTest
import Foundation

extension XCTestCase {
    public func expect(block: (fulfill: (Void) -> Void) -> Void) {
        let expectation = self.expectation()

kean

var request = ImageRequest(URLRequest: <#NSURLRequest#>)
request.targetSize = CGSize(width: 200, height: 200) // Resize image
request.processor = <#ImageProcessing#> // Apply image filters

Nuke.taskWithRequest(request) { response in
    let image = response.image
}.resume()

kean

- (void)_fetchSomethingOrDieWithCompletion:(void (^)(id something))completion {
    _autoRetryController = [[[GMURLAutoRetryController alloc] initWithBlock:^(GMAutoRetryController * _Nonnull controller) {
        [/* start request with */ completion:^(id __nullable something, NSError * __nullable error) {
            if (error) {
                [controller scheduleAutoRetryWithError:error];
            } else {
                completion(something);
            }
        }];
    }] resume];

kean

#import "GMAutoRetryController.h"
#import "NSTimer+GMBlocks.h"
#import "NSError+Fitmeup.h"
#import "GMNetworkReachability.h"
#import "GMRepository.h"


typedef NS_ENUM(NSInteger, _GMARCState) {
    _GMARCStateSuspended, // initial state

kean

#import <Foundation/Foundation.h>

static const NSInteger GMAutoRetryControllerInfiniteAttemptCount = INT_MAX;

/*! Auto retry with progressive delay. Thread safe.
 */
@interface GMAutoRetryController : NSObject

@property (nullable, nonatomic, copy) void (^block)(GMAutoRetryController *__nonnull autoRetryController);