DRObservableArray 1.0.4

Maintained by Darrarski.

You want to add pod 'DRObservableArray', '~> 1.0' similar to the following to your Podfile:

target 'MyApp' do
  pod 'DRObservableArray', '~> 1.0'
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 DRObservableArray

DRObservableArray 1.0.4

By
Dariusz Rybicki
darrarski

Observable array and observable mutable array protocols with generic implementations in Objective-C.

DRObservableArray helps to create bindings with mutable ordered collecions. For example, you can bind _(view)_models array to UITableView, so it automaticlally updates with animation whenever you modify the array.

Usage

TL;DR: Check out included example project.

Library consists of three base protocols:

Protocol	Description
`DRObservableArray`	Defines ordered collection that you can subscribe to in order be notified whenever its content changes.
`DRObservableMutableArray`	Defines ordered collection that you can modify using provided methods.
`DRObservableArrayObserver`	Defines ordered collection observer that gets notified whenever collection changes.

You can implement your own collection, or use provided one:

Collection	Description
`DRGenericObservableArray`	Acts like `NSMutableArray`. Implements both `DRObservableArray` and `DRObservableMutableArray` protocols.

You can implement your own observer, or use provided one:

Observer	Description
`DRObservableArrayTableViewUpdater`	Updates `UITableView` section automatically whenever collection is modified. iOS only.

When you need to subscribe for collection changes, add an observer to collection like this:

id <DRObservableArray> collection = ...
id <DRObservableArrayObserver> observer = ...
[collection.observers addObserver:observer];

To avoid retain cycle issues, adding observer to collection creates weak reference between collection and observer.

Collection will notify its observers using DRObservableArrayObserver protocol methods when an object is added to, removed from, replaced or moved in collection.

Instalation

You can integrate DRObservableArray with your project using CocoaPods. To do so, you will need to add the following line to your Podfile:

pod 'DRObservableArray', '~> 1.0'

Which creates dependecy for version >= 1.0.0 and < 1.1.0

You can also download zip archive of given release from releases page.

License

The MIT License (MIT) - check out included LICENSE file