Typed

Typed is a dry-types + dry-struct alternative. It provides a similar API in order to ease migration. Compared to dry-struct, Typed has an improved support of "nullable" and "missable" fields:

• Typed::String.nullable : accepts a String, or Nil.
• Typed::String.missable : accepts a String, or no value at all (represented by Typed::Undefined).
• Typed::String.nullable.missable : accepts a String, Nil, or no value at all (represented by Typed::Undefined). This behavior is difficult to obtain with dry-struct.

Typed only targets the use-case of converting controller parameters into Ruby objects with proper type checks and coercions.

gem 'bm-typed', require: 'typed'

Not yet.

This gem is a PoC and it shouldn't be considered production-ready.

Copyright (c) 2018 Bannerman, Frederic Terrazzoni

Licensed under the MIT license.