Class: Wallaby::ActiveRecord::ModelDecorator::FieldsBuilder::PolymorphicBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/adaptors/wallaby/active_record/model_decorator/fields_builder/polymorphic_builder.rb

Overview

To build the metadata for polymorphic

Instance Method Summary collapse

Instance Method Details

#update(metadata, reflection) ⇒ Object

update the metadata

Parameters:

  • metadata (Hash)
  • reflection (ActiveRecord::Reflection) 


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# File 'lib/adaptors/wallaby/active_record/model_decorator/fields_builder/polymorphic_builder.rb', line 11

def update(metadata, reflection)
  if reflection.polymorphic?
    metadata[:is_polymorphic] = true
    metadata[:polymorphic_type] = reflection.foreign_type
    metadata[:polymorphic_list] = polymorphic_list_for(reflection)
  else
    metadata[:class] = reflection.klass
  end
end