Class: Foobara::AttributesTransformers::Only

Inherits:
Foobara::AttributesTransformers show all
Defined in:
foobara-0.0.110/projects/type_declarations/src/attributes_transformers/only.rb

Class Attribute Summary collapse

Attributes inherited from Value::Processor

#created_in_namespace, #declaration_data, #parent_declaration_data

Instance Method Summary collapse

Methods inherited from Foobara::AttributesTransformers

only, reject

Methods inherited from TypeDeclarations::TypedTransformer

from, #from, #from_type, #has_from_type?, #has_to_type?, #initialize, #process_value, requires_declaration_data?, requires_parent_declaration_data?, to, #to, #to_type

Methods inherited from Value::Transformer

create, error_classes, foobara_manifest, #process_value, subclass

Methods inherited from Value::Processor

#always_applicable?, #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

Methods included from Concern

foobara_class_methods_module_for, foobara_concern?, included

Constructor Details

This class inherits a constructor from Foobara::TypeDeclarations::TypedTransformer

Dynamic Method Handling

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

Class Attribute Details

.only_attributes ⇒ Object

Returns the value of attribute only_attributes.



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# File 'foobara-0.0.110/projects/type_declarations/src/attributes_transformers/only.rb', line 14

def only_attributes
  @only_attributes
end

Instance Method Details

#allowed_keys ⇒ Object 



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# File 'foobara-0.0.110/projects/type_declarations/src/attributes_transformers/only.rb', line 36

def allowed_keys
  to_type.element_types.keys
end

#from_type_declaration ⇒ Object 



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# File 'foobara-0.0.110/projects/type_declarations/src/attributes_transformers/only.rb', line 24

def from_type_declaration
  if to_type
    to_declaration = to_type.declaration_data
    TypeDeclarations::Attributes.only(to_declaration, *self.class.only_attributes)
  end
end

#to_type_declaration ⇒ Object 



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# File 'foobara-0.0.110/projects/type_declarations/src/attributes_transformers/only.rb', line 17

def to_type_declaration
  if from_type
    from_declaration = from_type.declaration_data
    TypeDeclarations::Attributes.only(from_declaration, *self.class.only_attributes)
  end
end

#transform(inputs) ⇒ Object 



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# File 'foobara-0.0.110/projects/type_declarations/src/attributes_transformers/only.rb', line 31

def transform(inputs)
  inputs = Util.symbolize_keys(inputs)
  inputs.slice(*allowed_keys)
end