RACDelegateProxy in UITableVIewController

gistfile1.m

#import "TableViewController.h"

#import <ReactiveCocoa/ReactiveCocoa.h>
#import <ReactiveCocoa/RACDelegateProxy.h>

@interface TableViewController ()

@property (nonatomic, strong) RACDelegateProxy *tableViewDelegate;

@end

@implementation TableViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    
    [[self rac_signalForSelector:@selector(tableView:numberOfRowsInSection:) fromProtocol:@protocol(UITableViewDataSource)] subscribeNext:^(RACTuple *arguments) {
        NSLog(@"tableView:numberOfRowsInSection:%@", arguments);
    }];

#if 0
    self.tableViewDelegate = [[RACDelegateProxy alloc] initWithProtocol:@protocol(UITableViewDelegate)];
    [[self.tableViewDelegate signalForSelector:@selector(tableView:didSelectRowAtIndexPath:)] subscribeNext:^(RACTuple *arguments) {
        NSLog(@"tableView:didSelectRowAtIndexPath:%@", arguments);
    }];
    self.tableView.delegate = (id<UITableViewDelegate>)self.tableViewDelegate;
#else
    [[self rac_signalForSelector:@selector(tableView:didSelectRowAtIndexPath:) fromProtocol:@protocol(UITableViewDelegate)] subscribeNext:^(RACTuple *arguments) {
        NSLog(@"tableView:didSelectRowAtIndexPath:%@", arguments);
    }];
    
    // Need to "reset" the cached values of respondsToSelector: of UIKit
    self.tableView.delegate = nil;
    self.tableView.delegate = self;
#endif
    
}

#pragma mark - Table view data source

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
    return 1;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    NSLog(@"original tableView:numberOfRowsInSection:");
    return 10;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"Cell" forIndexPath:indexPath];
    return cell;
}

@end