Class: Foobara::TypeDeclarations::Handlers::ExtendModelTypeDeclaration::ModelClassDesugarizer

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

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, #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-0.0.110/projects/model/src/extensions/type_declarations/handlers/extend_model_type_declaration/model_class_desugarizer.rb', line 6

def applicable?(sugary_type_declaration)
  sugary_type_declaration[:type] == expected_type_symbol
end

#default_model_base_class ⇒ Object 



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

def default_model_base_class
  Foobara::Model
end

#desugarize(strictish_type_declaration) ⇒ Object

TODO: consider splitting this up into multiple desugarizers



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# File 'foobara-0.0.110/projects/model/src/extensions/type_declarations/handlers/extend_model_type_declaration/model_class_desugarizer.rb', line 19

def desugarize(strictish_type_declaration)
  if strictish_type_declaration.key?(:model_module)
    model_module = strictish_type_declaration[:model_module]

    strictish_type_declaration[:model_module] =
      case model_module
      when ::Module
        model_module.name
      when ::String, nil
        model_module
      else
        # :nocov:
        raise ArgumentError, "expected #{model_module} to be a module or module name"
        # :nocov:
      end
  end

  if strictish_type_declaration.key?(:model_class)
    klass = strictish_type_declaration[:model_class]

    model_class_name = if klass && Object.const_defined?(klass) && Object.const_get(klass).is_a?(::Class)
                         model_class = Object.const_get(klass)

                         unless strictish_type_declaration[:model_module]
                           model_module = Util.module_for(model_class)

                           unless model_module == Object
                             strictish_type_declaration[:model_module] = model_module&.name
                           end
                         end

                         strictish_type_declaration[:model_base_class] = model_class.superclass.name

                         model_class.name
                       elsif klass.is_a?(::String)
                         klass
                       else
                         # :nocov:
                         raise ArgumentError, "expected #{klass} to be a class or class name"
                         # :nocov:
                       end

    strictish_type_declaration[:model_class] = model_class_name
  end

  model_base_class = strictish_type_declaration[:model_base_class] || default_model_base_class

  strictish_type_declaration[:model_base_class] =
    case model_base_class
    when ::Class
      model_base_class.name || model_base_class.model_name
    when ::String
      model_base_class
    else
      # :nocov:
      raise ArgumentError, "expected #{model_base_class} to be a class or class name"
      # :nocov:
    end

  if strictish_type_declaration[:name].is_a?(::Symbol)
    strictish_type_declaration[:name] = strictish_type_declaration[:name].to_s
  end

  if strictish_type_declaration[:model_module].nil?
    strictish_type_declaration.delete(:model_module)
  end

  strictish_type_declaration[:model_class] ||= [
    *strictish_type_declaration[:model_module],
    strictish_type_declaration[:name]
  ].join("::")

  strictish_type_declaration
end

#expected_type_symbol ⇒ Object 



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

def expected_type_symbol
  :model
end

#priority ⇒ Object 



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# File 'foobara-0.0.110/projects/model/src/extensions/type_declarations/handlers/extend_model_type_declaration/model_class_desugarizer.rb', line 94

def priority
  Priority::LOW
end