RDViewController.h

#import <UIKit/UIKit.h>
#import "RDActionSheet.h"

@interface RDViewController : UIViewController <RDActionSheetDelegate>

@property (nonatomic, strong) IBOutlet UIButton *showActionSheetButton;

- (IBAction)showActionSheet:(id)sender;

@end

RDViewController.m

@implementation RDViewController

@synthesize showActionSheetButton;

#pragma mark - View management

- (void)viewDidLoad {
    
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.
}

- (void)viewDidUnload {
    
    [super viewDidUnload];
    // Release any retained subviews of the main view.
}

#pragma mark - Show action sheet action

- (IBAction)showActionSheet:(id)sender {
    
    RDActionSheet *actionSheet = [[RDActionSheet alloc] initWithCancelButtonTitle:@"Cancel" primaryButtonTitle:@"Save" destroyButtonTitle:@"Destroy" otherButtonTitles:@"Email", @"Tweet", nil];
    actionSheet.delegate = self;
    [actionSheet showFrom:self.view];
}

#pragma mark - RDActionSheetDelegate

- (void)actionSheet:(RDActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex {
    
    NSLog(@"Pressed %i", buttonIndex);
}

- (void)actionSheetDidBecomeCancelled:(RDActionSheet *)actionSheet {
    
    NSLog(@"ActionSheet cancelled");
}

#pragma mark -

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
    
    return (interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown);
}

@end