Module: RelationToStruct::ActiveRecordRelationExtension

Extended by:
ActiveSupport::Concern
Defined in:
lib/relation_to_struct/active_record_relation_extension.rb

Instance Method Summary collapse

Instance Method Details

#to_structs(struct_class) ⇒ Object 



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# File 'lib/relation_to_struct/active_record_relation_extension.rb', line 4

def to_structs(struct_class)
  raise '' unless self.select_values.present?

  relation = spawn
  result = klass.connection.select_all(relation.arel, nil, relation.arel.bind_values + bind_values)
  result.cast_values(klass.column_types)

  result.cast_values(klass.column_types).map do |tuple|
    struct_class.new(*tuple)
  end
end