You might find this little library from Twitter handy for parsing the contents of tweets: urls, hashtags, cashtags, mentioned and replied screennames, etc.

http://github.com/twitter/twitter-text-objc

Here is the template for the .h file:

//Singleton.h
#import

@interface SingletonManager : NSObject
{
NSDictionary* randomDictionary; //just using a dictionary for demonstrative purposes. You can make this a string or whatever you want.
}

+ (Singleton*)sharedSingleton;

@property (nonatomic, retain) NSDictionary *randomDictionary;

@end

Here is the template for the .m file:

//Singleton.m
#import “Singleton.h”

static Singleton *sharedSingleton = nil;

@implementation Singleton

@synthesize randomDictionary;

#pragma mark Singleton Method
+ (Singleton*)sharedSingleton
{
@synchronized(self)
{
if(sharedSingleton == nil)
{
sharedSingleton = [[super allocWithZone:NULL] init];
}
}
return sharedSingleton;
}
@end

To get the data, you can then use:

Singleton *singletonManager = [Singleton sharedSingleton];
[[singletonManager randomDictionary] description]; // example of getting the description

There’s one thing, though: I get miscounted-rows exception! When I altered the rows’ loop to start from zero, rather than one, it got fixed.

I have developed a Mac App using XCode 3 on Snow Leopard. I am preparing to go through the App Store Submission process for the first time. I would like to do it from my current environment.

Your article has been helpful but I am still very frustrated by the process having never gone through it before.

Would you be willing to help me step through the Mac App Store Submission process by answering my questions as I go?

Thanks

https://devforums.apple.com/message/574070

The original poster said it seemed to work for him using moveItemAtPath, but I would suggest an enhancement to your code which first checks to see if the file is in iCloud and use setUbiquitous if it is and moveItemAtPath/URL if it isn’t.

Possibly something like this:

NSNumber* isIniCloud = nil;
BOOL success = NO;
NSURL *fileURL = [NSURL fileURLWithPath:path];
NSURL *tmpURL = [NSURL fileURLWithPath:tmpPath];
if ([fileURL getResourceValue:&isIniCloud forKey:NSURLIsUbiquitousItemKey error:nil]) {
// If the item is in iCloud
if ([isIniCloud boolValue]) {
success = [fileManager setUbiquitous:NO
itemAtURL:fileURL
destinationURL:tmpURL
error:NULL];
} else {
success = [fileManager moveItemAtPath:path
toPath:tmpPath
error:NULL];
}

}

if (success)
{

… and the rest of your code …

Great tutorial!

Does this method of deleting have any ramifications to deleting files stored in your iCloud ubiquitous container? The delete part should be fine, but I’m thinking about the renaming part of the deletion process. Would iCloud sync the renaming of the file before the system has an opportunity to issue the removeItemAtPath call? And should the file be managed with an NSFileCoordinator before the call to DTAsyncFileDeleter’s removeItemAtPath method?

Thanks!

Brendan

Integrating this within Linguan would obviously be the optimum user experience.

OK I’ll see if I can do that.

Other than that, Linguan is working great for me- well done

thanks
Nick