Class: Foobara::BuiltinTypes::Attributes::SupportedTransformers::Defaults::TypeDeclarationExtension::ExtendAttributesTypeDeclaration::Desugarizers::MoveDefaultsFromElementTypesToRoot

Inherits:
TypeDeclarations::Desugarizer show all
Defined in:
foobara-0.7.3/projects/typesystem/projects/builtin_types/src/attributes/supported_transformers/defaults/type_declaration_extension/extend_attributes_type_declaration/desugarizers/move_defaults_from_element_types_to_root.rb

Instance Attribute Summary

Attributes inherited from Value::Processor

#created_in_namespace, #declaration_data, #parent_declaration_data

Instance Method Summary collapse

Methods inherited from TypeDeclarations::Desugarizer

foobara_manifest, requires_declaration_data?, #transform

Methods included from TypeDeclarations::WithRegistries

#handler_for_class, #lookup_absolute_type!, #lookup_type, #lookup_type!, #type_declaration_handler_for, #type_for_declaration, #type_registered?

Methods included from Concern

foobara_class_methods_module_for, foobara_concern?, included

Methods inherited from Value::Transformer

create, error_classes, foobara_manifest, #process_value, subclass, #transform

Methods inherited from Value::Processor

#always_applicable?, #attribute_name, #build_error, default_declaration_data, #dup_processor, error_class, #error_class, error_classes, #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_declaration_data?, requires_parent_declaration_data?, #requires_parent_declaration_data?, #respond_to_missing?, #runner, symbol, #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:



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# File 'projects/typesystem/projects/builtin_types/src/attributes/supported_transformers/defaults/type_declaration_extension/extend_attributes_type_declaration/desugarizers/move_defaults_from_element_types_to_root.rb', line 10

def applicable?(value)
  value.hash? && value[:type] == :attributes && value.key?(:element_type_declarations)
end

#desugarize(rawish_type_declaration) ⇒ Object 



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# File 'projects/typesystem/projects/builtin_types/src/attributes/supported_transformers/defaults/type_declaration_extension/extend_attributes_type_declaration/desugarizers/move_defaults_from_element_types_to_root.rb', line 14

def desugarize(rawish_type_declaration)
  defaults = rawish_type_declaration[:defaults]

  if defaults
    unless rawish_type_declaration.deep_duped?
      defaults = defaults.dup
    end
  else
    defaults = {}
  end

  element_type_declarations = rawish_type_declaration[:element_type_declarations]

  element_type_declarations.each_pair do |attribute_name, attribute_type_declaration|
    if attribute_type_declaration.is_a?(Hash) && attribute_type_declaration.key?(:default)
      default = attribute_type_declaration[:default]
      element_type_declarations[attribute_name] = attribute_type_declaration.except(:default)
      defaults.merge!(attribute_name => default)
    end
  end

  if defaults.empty?
    rawish_type_declaration.delete(:defaults)
  else
    rawish_type_declaration[:defaults] = defaults
  end

  rawish_type_declaration
end