RxObjectMapper

Introduction

RxObjectMapper is a set of extensions over Observable<Element> that transforms an Observable<Any> in Observable<T> or Observable<[T]> where T is Mappable.

mapObject

mapObject transforms Observable<Any> into Observable<T> where T is Mappable.

let url = URL(string: "https://jsonplaceholder.typicode.com/posts/1")!

URLSession.shared
    .rx.json(url: url)
    .mapObject(type: Post.self)
    .subscribe(
        onNext: { (post: Post) in
            print("Post title => \(post.title)")
        },
        onError: { _ in
            print("Error")
        }
    )
    .addDisposableTo(disposeBag)

mapArray

mapArray transforms Observable<Any> into Observable<[T]> where T is Mappable.

URLSession.shared
    .rx.json(url: URL(string: "https://jsonplaceholder.typicode.com/posts")!)
    .mapArray(type: Post.self)
    .subscribe(
        onNext: { (posts: [Post]) in
            // ...
        },
        onError: { _ in
            print("Error")
        }
    )
    .addDisposableTo(disposeBag)

Example

To run the example project, clone the repo, and run pod install from the Example directory first.

Requirements

RxObjectMapper relies on:

• RxSwift 3.0
• RxCocoa 3.0
• ObjectMapper 2.2
• Swift 3, of course.

Installation

RxObjectMapper is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod "RxObjectMapper"

Author

fmo91, ortizfernandomartin@gmail.com

License

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