Skip to content

Latest commit

 

History

History
20 lines (15 loc) · 959 Bytes

README.md

File metadata and controls

20 lines (15 loc) · 959 Bytes
Raw

Scynamo - Library to convert between DynamoDB and Scala types

Scynamo is a library to map your Scala case classes/sealed traits to and from DynamoDB. For that the library uses the typeclass approach and is very similar to other libraries in the Scala ecosystem.

Overview of Features

  • derive instances for your ADTs to encode/decode from/to DynamoDB
  • precise error messages for nested case classes/lists/maps/...
  • customize the derivation of case classes and sealed traits using options
  • AttributeValue-Syntax for null-safe accessors
  • provides optional syntax for encoding/decoding (see scynamo.syntax.*)
  • safe: Instead of silently encoding empty {String,Number,Binary} Sets, this operation fails in scynamo, allowing you to catch the error before even reaching DynamoDB. See https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Limits.html.

Documentation

You can find the documentation here.