Class: Foobara::TypeDeclarations::Handlers::ExtendArrayTypeDeclaration::ArrayDesugarizer

Inherits:
Desugarizer show all
Defined in:
foobara-0.1.7/projects/type_declarations/src/handlers/extend_array_type_declaration/array_desugarizer.rb

Overview

TODO: make a quick way to convert a couple simple procs into a transformer

Direct Known Subclasses

TypeSetToArrayDesugarizer

Instance Attribute Summary

Attributes inherited from Value::Processor

#created_in_namespace, #declaration_data, #parent_declaration_data

Instance Method Summary collapse

Methods inherited from Desugarizer

foobara_manifest, requires_declaration_data?, #transform

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_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?(sugary_type_declaration) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'foobara-0.1.7/projects/type_declarations/src/handlers/extend_array_type_declaration/array_desugarizer.rb', line 10

def applicable?(sugary_type_declaration)
  sugary_type_declaration.array? && sugary_type_declaration.size <= 1 && !sugary_type_declaration.strict?
end

#desugarize(sugary_type_declaration) ⇒ Object 



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# File 'foobara-0.1.7/projects/type_declarations/src/handlers/extend_array_type_declaration/array_desugarizer.rb', line 14

def desugarize(sugary_type_declaration)
  strict_type_declaration = sugary_type_declaration
  sugary_type_declaration = sugary_type_declaration.declaration_data

  strict_type_declaration.declaration_data = { type: :array }
  strict_type_declaration.is_duped = true
  strict_type_declaration.is_absolutified = true

  unless sugary_type_declaration.empty?
    element_type_declaration = sugary_type_declaration.first

    element_type_declaration = if element_type_declaration.is_a?(Types::Type)
                                 element_type_declaration.reference_or_declaration_data
                               else
                                 declaration = TypeDeclaration.new(element_type_declaration)

                                 if strict_type_declaration.deep_duped?
                                   # TODO: probably not worth directly testing this path
                                   # :nocov:
                                   declaration.is_deep_duped = true
                                   declaration.is_duped = true
                                   # :nocov:
                                 end

                                 handler = type_declaration_handler_for(declaration)
                                 handler.desugarize(declaration).declaration_data
                               end

    strict_type_declaration[:element_type_declaration] = element_type_declaration
  end

  strict_type_declaration
end