Skip to content

Biçimlendiriciler ve Kod

JSON - Elixir Struct

Elixir structs with @enforce_keys and typespecs.

Runs in your browser

Editörün notu

Understanding · Structs, maps, and the @enforce_keys trick.

Bu ayrıntılı bölüm şu anda yalnızca İngilizce olarak sunulmaktadır. Yukarıdaki dönüştürme aracı sizin dilinizde çalışır; uzun açıklayıcı yazı henüz çevrilmemiştir.

Sıkça sorulan sorular

Quick answers.

How are JSON types mapped to Elixir types?

Strings map to `String.t()`, numbers to `number()` or `float()`, booleans to `boolean()`, and nulls are handled as `nil`. Nested objects are converted into internal map definitions or separate struct placeholders.

Does this tool handle nested JSON objects?

Yes. It will generate typespecs for nested structures, though you may need to manually extract nested maps into their own named modules for better Elixir project organisation.

What is the purpose of @enforce_keys in the output?

The generator identifies keys present in your JSON and includes them in `@enforce_keys` to ensure the struct cannot be initialised without those specific attributes.

Is my data sent to a backend for processing?

No. All transformation from JSON to Elixir code happens locally within your browser using JavaScript. No data is transmitted over the network.

İnsanlar ayrıca şunları arar

İlgili araçlar

More in this room.

Tümünü gör Biçimlendiriciler ve Kod