Class: Foobara::TypeDeclarations::Handlers::ExtendModelTypeDeclaration::DelegatesValidator

Inherits:
TypeDeclarationValidator show all
Defined in:
foobara-0.0.110/projects/model/src/extensions/type_declarations/handlers/extend_model_type_declaration/delegates_validator.rb

Defined Under Namespace

Classes: InvalidDelegatesError

Instance Attribute Summary

Attributes inherited from Value::Processor

#created_in_namespace, #declaration_data, #parent_declaration_data

Instance Method Summary collapse

Methods inherited from TypeDeclarationValidator

#always_applicable?, foobara_manifest

Methods included from Concern

foobara_class_methods_module_for, foobara_concern?, included

Methods inherited from Value::Validator

#build_error, foobara_manifest, #possible_errors, #process_value

Methods inherited from Value::Processor

#always_applicable?, #attribute_name, #build_error, default_declaration_data, #dup_processor, error_class, error_classes, #error_context, #error_message, #error_path, foobara_manifest, #foobara_manifest, #initialize, #inspect, instance, #method_missing, #name, new_with_agnostic_args, #possible_errors, #priority, #process_outcome, #process_outcome!, #process_value, #process_value!, processor_name, requires_declaration_data?, requires_parent_declaration_data?, #respond_to_missing?, #runner, symbol

Methods included from IsManifestable

#foobara_domain, #foobara_manifest, #foobara_organization, #scoped_clear_caches

Constructor Details

This class inherits a constructor from Foobara::Value::Processor

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Foobara::Value::Processor

Instance Method Details

#applicable?(value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'foobara-0.0.110/projects/model/src/extensions/type_declarations/handlers/extend_model_type_declaration/delegates_validator.rb', line 10

def applicable?(value)
  value.key?(:delegates)
end

#validation_errors(strict_type_declaration) ⇒ Object 



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# File 'foobara-0.0.110/projects/model/src/extensions/type_declarations/handlers/extend_model_type_declaration/delegates_validator.rb', line 14

def validation_errors(strict_type_declaration)
  delegates = strict_type_declaration[:delegates]

  unless delegates.is_a?(::Hash)
    return build_error(
      message: "delegates must be a hash",
      context: { delegates: }
    )
  end

  allowed_keys = %i[data_path writer]

  delegates.each_pair do |attribute_name, delegate_hash|
    invalid_keys = delegate_hash.keys - allowed_keys

    unless invalid_keys.empty?
      return build_error(
        message: "delegates must only contain data_path and writer but contained " \
                 "#{invalid_keys} at #{attribute_name}",
        context: { delegates: }
      )
    end
  end

  nil
end