SimpleUserDefaults

Simple NSUserDefaults manager library - Access NSUserDefaults key using property.

This library use KVO instead of objc/runtime.h.

Installation

pod 'SimpleUserDefaults', :git => 'https://github.com/azu/SimpleUserDefaults.git'

Usage

#import "SimpleUserDefaults.h"
// implement subclass of SimpleUserDefaults
@interface ExampleConfig : SimpleUserDefaults
@property (nonatomic) NSString *name;// <- getter/setter access NSUserDefaults
@property (nonatomic) BOOL hasBoolValue;
@end

@implementation ExampleConfig
- (id)init {
    self = [super init];
    if (self == nil) {
        return nil;
    }
    // initialize NSUserDefaults target
    [self addObserverSelector:@selector(name)];
    [self addObserverSelector:@selector(hasBoolValue)];
    return self;
}
@end

ExampleConfig *exampleConfig = [[ExampleConfig alloc] init];
exampleConfig.name = @"your name";
// Automatically save name value as NSUserDefaults.

For more detail on Example.

• Custom Object(NSCoding) handling
• Custom saving key path of NSUserDefaults.

Benchmark

• SimpleUserDefaults(This library) - Simple
• Using NSUserDefaults directly. - Standard
• gangverk/GVUserDefaults - GVUserDefaults

:Name                                              :Total(s)  :Avg.(s)
-[Bench test_benchSimpleUserDefaults_init]         0.01163    0.00001    (1/1000)
-[Bench test_benchSimpleUserDefaults_read]         0.00019    0.00000    (1/1000)
-[Bench test_benchSimpleUserDefaults_write]        0.00020    0.00000    (1/1000)

-[Bench test_benchStandardUserDefaults_init]       0.00129    0.00000    (1/1000)
-[Bench test_benchStandardUserDefaults_read]       0.00087    0.00000    (1/1000)
-[Bench test_benchStandardUserDefaults_write]      0.00021    0.00000    (1/1000)

-[Bench test_benchGVUserDefaults_init]             0.02315    0.00002    (1/1000)
-[Bench test_benchGVUserDefaults_read]             0.00021    0.00000    (1/1000)
-[Bench test_benchGVUserDefaults_write]            0.01373    0.00001    (1/1000)

For more detail on Bench.

Contributing

1. Fork it!
2. Create your feature branch: git checkout -b my-new-feature
3. Commit your changes: git commit -am 'Add some feature'
4. Push to the branch: git push origin my-new-feature
5. Submit a pull request :D

License

MIT