CCLDefaults 1.1.3

You want to add pod 'CCLDefaults', '~> 1.1' similar to the following to your Podfile:

target 'MyApp' do
  pod 'CCLDefaults', '~> 1.1'
end

Then run a pod install inside your terminal, or from CocoaPods.app.

Alternatively to give it a test run, run the command:

pod try CCLDefaults

CCLDefaults 1.1.3

By
Kyle Fuller

A simple NSUserDefaults wrapper which optionally syncs to iCloud.

Usage

You can either use CCLDefaults directly, or subclass it to provide methods for your application to use.

@implementation CCLExampleDefaults : CCLDefaults

- (NSDictionary *)defaultsDictionary {
    return @{
        @"name": @"Kyle Fuller",
        @"featureXEnabled": @NO,
    };
}

- (void)setName:(NSString *)name {
    [self setObject:name forKey:@"name"];
}

- (NSString *)name {
    return [self objectForKey:@"name"];
}

- (BOOL)hasFeatureXEnabled {
    return [[self objectForKey:@"featureXEnabled"] boolValue];
}

- (void)setFeatureXEnabled:(BOOL)featureXEnabled {
    [self setObject:@(featureXEnabled) forKey:@"featureXEnabled"];
}

@end

Now you can get hold of an instance and use the created getter and setter:

CCLExampleDefaults *defaults = [[CCLExampleDefaults alloc] init];
[defaults setName:@"Kyle"];

Default values

If you want to have initial values for your keys, then you can either create a plist called CCLDefaults.plist or override defaultsDictionary.

CCLDefaults.plist

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>name</key>
    <string>Kyle</string>
    <key>featureXEnabled</key>
    </false>
</dict>
</plist>

defaultsDictionary

- (NSDictionary *)defaultsDictionary {
    return @{
        @"name": @"Kyle Fuller",
        @"featureXEnabled": @NO,
    };
}

Key-value observing

CCLDefaults already implements KVO so you can simply observe for notifications when a value changes.

Application update callback

When your application is upgraded by the user, CCLDefaults provides a callback so you can do any maintenance on the user defaults that you need.

The versions are simply your version number (CFBundleVersion).

- (void)upgradeFromVersion:(NSUInteger)existingVersion toVersion:(NSUInteger)newVersion {
    // In version 32, we renamed a key
    if (existingVersion < 32 && newVersion >= 32) {
        id renamedObject = [self objectForKey:@"renamedKey"];

        if (renamedObject) {
            [self setObject:renamedObject forKey:@"newKey"];
        }
    }
}

Installation

CocoaPods is the recommended way to add CCLDefaults to your project.

Here's an example podfile that installs CCLDefaults.

Podfile

platform :ios, '5.0'

pod 'CCLDefaults'

License

CCLDefaults is released under the BSD license. See LICENSE.