[dry-schema] Custom types, hash map - undefined visit_map

1

Hi all,

I am trying to define a schema with a custom type being a dry types hash map:

schema = Dry::Schema.Params do
  optional(:hash).filled(Dry::Types['hash'].map(Integer, Array))
end

And I get the following error:

NoMethodError: undefined method `visit_map' for #<Dry::Schema::PredicateInferrer::Compiler:0x0000000008711bc0>
Did you mean?  visit_and
               visit_any
               visit_sum
               visit_lax
               visit_hash

What am I missing here?

EDIT:

It looks like I can work around this by using a constructor:

schema = Dry::Schema.Params do
  optional(:hash).filled(Dry::Types['hash'].constructor { |values| Dry::Types['hash'].map(Integer, Array)[values] })
end

I admit however the form I tried to use initially would be more convenient.

2

This is not supported, not all types are supported. We will likely end up with adding this instead: https://github.com/dry-rb/dry-schema/issues/37