GVUserDefaults - NSUserDefaults access via properties

Tired of writing all that code to get and set defaults in NSUserDefaults? Want to have code completion and compiler checks by using properties instead?

Usage

Create a category on GVUserDefaults, add some properties in the .h file and make them @dynamic in the .m file.

// .h
@interface GVUserDefaults (Mine)
@property NSString *userName;
@property NSNumber *userId;
@end

// .m
@implementation GVUserDefaults (Mine)
@dynamic userName;
@dynamic userId;
@end

Now, instead of using [[NSUserDefaults standardUserDefaults] objectForKey:@"NSUSerDefault:userName"], you can simply use [GVUserDefaults standardUserDefaults].userName.

You can even save defaults by setting the property:

[GVUserDefaults standardUserDefaults].userName = @"myusername";

Key prefix

The keys in NSUserDefaults are the same name as your properties. If you'd like to prefix them, add a prefix method to your category:

- (NSString *)prefix {
    return @"NSUSerDefault:";
}

Registering defaults

Registering defaults is done as usual, on NSUserDefaults directly (use the same prefix, if any!).

NSDictionary *defaults = @{
    @"NSUSerDefault:userName": @"default",
    @"NSUSerDefault:userId": @1
};

[[NSUserDefaults standardUserDefaults] registerDefaults:defaults];

Install

Install via CocoaPods (pod GVUserDefaults) or drag the code in GVUserDefaults to your project.

Issues and questions

Have a bug? Please create an issue on GitHub!

Contributing

GVUserDefaults is an open source project and your contribution is very much appreciated.

1. Check for open issues or open a fresh issue to start a discussion around a feature idea or a bug.
2. Fork the repository on Github and make your changes on the develop branch (or branch off of it).
3. Write tests, make sure everything passes.
4. Make sure to add yourself to AUTHORS and send a pull request.

License

GVUserDefaults is available under the MIT license. See the LICENSE file for more info.