Comments (2)
Are you referring to class
but struct
? struct
cannot be extended.
I would write as follows:
class BaseObj {
enum ObjType: Int, Decodable {
case A = 1, B
}
let type: ObjType
init(type: ObjType) {
self.type = type
}
}
class ObjA: BaseObj {
let title: String
init(title: String) {
self.title = title
super.init(type: .A)
}
}
class ObjB: BaseObj {
let description: String
init(description: String) {
self.description = description
super.init(type: .B)
}
}
extension BaseObj: Decodable {
static func decode(e: Extractor) throws -> BaseObj {
let type: BaseObj.ObjType = try e <| "type"
switch type {
case .A: return ObjA(title: try e <| "title")
case .B: return ObjB(description: try e <| "description")
}
}
}
from himotoki.
yes you're absolutely right about structs I haven't noticed that because I went and copy/pasted my question.
Thank you for the solution
Great lib btw; Simple yet elegant
from himotoki.
Related Issues (20)
- Is it possible to map multiple JSON fields to a single property? HOT 1
- Wrong keyPath message on DecodeError.TypeMismatch HOT 2
- Restore `DecodedType` associatedtype HOT 1
- Implementing decode for a 2-D array HOT 4
- Swift 3 error HOT 1
- default implementation for enums that have a raw string value HOT 1
- Encoding JSON
- `<|?` throws typeMismatch error where it should not HOT 1
- valueOptional triggers swift exception break point HOT 1
- Linux support HOT 2
- How best to extract raw dictionaries? HOT 2
- Decoding array of arrays HOT 4
- dyld: Library not loaded: @rpath/libswiftSwiftOnoneSupport.dylib HOT 5
- Method to extract an array of optionals? HOT 1
- Why Class can not decode by Himotoki? HOT 2
- support for Xcode 9 HOT 1
- Please, add description for work with realm HOT 1
- None of your spec sources contain a spec satisfying the dependency: `Himotoki (~> 3.1)`. HOT 1
- decoding a json with variable keys
- Swift 4.2 compatibility HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from himotoki.