Create Directory

gistfile1.txt

NSString *path;
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
path = [[paths objectAtIndex:0] stringByAppendingPathComponent:@"SomeDirectoryName"];
NSError *error;
if (![[NSFileManager defaultManager] fileExistsAtPath:path])	//Does directory already exist?
{
    if (![[NSFileManager defaultManager] createDirectoryAtPath:path
            withIntermediateDirectories:NO
            attributes:nil
            error:&error])
    {
        NSLog(@"Create directory error: %@", error);
    }
}