Class: Dry::Schema::Macros::Hash Private

Inherits:
Dry::Schema show all
Defined in:
lib/dry/schema/macros/hash.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Macro used to specify a nested schema

Constant Summary

Constants included from Dry::Schema

DEFAULT_MESSAGES_PATH, DEFAULT_MESSAGES_ROOT, DOT, InvalidSchemaError, LIST_SEPARATOR, Dry::Schema::MissingMessageError, QUESTION_MARK, STEPS_IN_ORDER, VERSION

Instance Method Summary collapse

Methods included from Dry::Schema

JSON, Params, config, define, loader

Instance Method Details

#call(*args, &block) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/dry/schema/macros/hash.rb', line 11

def call(*args, &block)
  if args.size >= 1 && args[0].respond_to?(:keys)
    hash_type = args[0]
    type_predicates = predicate_inferrer[hash_type]
    all_predicats = type_predicates + args.drop(1)

    super(*all_predicats) do
      hash_type.each do |key|
        if key.required?
          required(key.name).value(key.type)
        else
          optional(key.name).value(key.type)
        end
        instance_exec(&block) if block
      end
    end
  else
    trace << hash?

    super
  end
end