#LDMLightweightStore

[](https://travis-ci.org/Lobanov Dmitry/LDMLightweightStore)

This is a lightweight key-value store which could be useful if you have several settings in app and you don't know where you should place them

##Requirements iOS 7 or later

##Features

• Easy to use
• Convenience setup

###What implemented?

• in-Memory dictionary store
• Defaults store
• Keychain store ( UICKeyChainStore inside )
• Policy switching (move your data between stores)

##Installation To install project use CocoaPods. (Recommended)

####CocoaPods

You can use CocoaPods.

pod 'LDMLightweightStore'

##Usage

###Import

Import store into your project, just add

#import<LDMLightweightStore/LDMLightweightStore.h>

###Examples

Storing device Id

Suppose, that you have sensitive data or settings. Suppose, that you need a device id that you generated by yourself or you need first-user-install option.

Let's see example:

# put device id 
NSString *deviceId = @"deviceId"; // please, use not so obvious name, of course.

// setup store in memory
LDMLightweightStore *store = 
[LDMLightweightStore storeWithPolicy:LDMLightweightStorePolicyMemory options:@{LDMLightweightStoreOptionsStoreScopeNameKey: @"app_settings", LDMLightweightStoreOptionsAllFieldsArrayKey: deviceId}];

[store setField:deviceId byValue:@"YOUR_DEVICE_ID"];

// and if you go to release:
[store switchPolicy:LDMLightweightStorePolicyDefaults];

// or more long-live:
[store switchPolicy:LDMLightweightStorePolicyKeychain];

Cleanup

[store tearDown]; // cleanup store

[store setField:deviceId byValue:nil]; // cleanup value for field +deviceId+

Switch policy

LDMLightweightStore *newStore = [store switchPolicy:LDMLightweightStorePolicyDefaults];
LDMLightweightStore *newStore = [store switchPolicy:LDMLightweightStorePolicyKeychain];

##Contact Dmitry Lobanov http://github.com/lolgear

##Licene LDMLightweightStore is available under the MIT License. See the License file for more info.