Decoding a dictionary with a custom type

Decoding a dictionary with a custom type (not String) as key

Hello everybody :slight_smile: The following code builds and runs, and prints ["key": "value"], as expected: typealias Dict = [String: ...

Decoding JSON with Swift containing dictionary with different types

Basically, in the custom implementation of init(from:) we try to decode addresses property to [String: Address] , if that succeeds a new ...

Encoding and decoding Swift dictionaries with custom key types

In this article let's have a look at a little known behavior when it comes to dictionaries with custom key types. We will focus on json examples, the same can ...

Encoding and Decoding Custom Types - Apple Developer

You adopt this approach by implementing the Encodable and Decodable protocols on your custom types. Adopting these protocols lets implementations of the Encoder ...

Decoding a dictionary with a custom type (not String) as key

I see. Thanks for the answer. Is it unreasonable to expect the second piece of code to work as I mentioned? show post in topic.

How to decode a property with type of any arbitrary JSON dictionary ...

Class Dictionary already conforms to Decodable, so the JSON decoder should be able to decode it without any help from you. 0 comments. 0.

Decoding Custom Types with Decodable in Swift 4 - Medium

Therefore, if our custom type will only be used to decode values, we should conform to Decodable instead of Codable ; we should conform to ...

Decoding Custom Types From JSON (Video) - Real Python

We can write a custom decoder function that will read this dictionary and return our desired complex object. Python. def decode_complex(dct): if "__complex__ ...

Is my decoder for custom types efficient? : r/elm - Reddit

While it works, it looks rather inefficient: I decode the data once to get the variant name, I create a dictionary, I create a list, and then I create a ...

Writing custom JSON encoding and decoding logic - Donny Wals

... dictionary. You'll mostly find yourself use decoder ... write any custom decoding (or encoding) logic at all. If you make ...

Custom JSON decoding using Codable | by Anurag Ajwani - Medium

... decode Int but found a dictionary instead.", underlyingError ... - Apple Article: Encoding an Decoding Custom Types. The JSON data is ...

Decode Array and Dictionary Swift - GitHub Gist

Here is my version with decoding (original post), encoding (thank you @sakrist!) and the null fix from above. I also changed the types to the modern syntax of [ ...

Decode JSON with Dynamic Keys in Swift [Dictionaries and Arrays]

In the custom decoding initializer for the WeatherInfo structure, we first create a KeyedDecodingContainer as usual. The difference, however, is ...

Decodable for Dictionaries in JSON - Swift - Stack Overflow

The address and geo Dictionaries are considered Nested Objects. You are getting the Type 'Customer' does not conform to protocol 'Decodable' ...

Could not init TypeDictionary, decoding custom Structures might not ...

... custom types? I'm using SDK version 4.3.0. UaClient |WARN |Could not init TypeDictionary, decoding custom Structures might not work com ...

Custom JSON Decoder in Python - PythonForBeginners.com

The SimpleDecoderFunction() takes the dictionary and converts it into a python object of the Student class that we get as the output of the load ...

Verbose warning splurged to the log with Secure Coding (dearchiving)

1. You (try to) decode the dictionary and specify class NSDictionary. This is insecure, because decoding the dictionary also decodes arbitrary classes contained ...

json — JSON encoder and decoder — Python 3.13.0 documentation

To use a custom JSONEncoder subclass (e.g. one that overrides the default() method to serialize additional types), specify it with the cls kwarg; otherwise ...

Error decoding Array while using custom scalars in iOS swift #1523

Dictionary else { throw JSONDecodingError.couldNotConvert(value: value, to: Dictionary ... Unable to serialize JSON custom scalar type-aliased as ...

Codable and Custom Keyed Dictionaries - Connor Neville

This implementation adds an additional type which plays the role of the CodingKey , which is the key used for encoding/decoding. We use it here ...