Module: MongoHashie::MetaData::InstanceMethods

Defined in:
lib/mongo-hashie/meta_data.rb

Instance Method Summary collapse

Instance Method Details

#reset_keys ⇒ Object 



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# File 'lib/mongo-hashie/meta_data.rb', line 24

def reset_keys
  meta_data_wrapper = MetaDataProperties.first(:class_name => self.class.name)
  meta_data_wrapper.destroy if meta_data_wrapper
end

#update_keys ⇒ Object 



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# File 'lib/mongo-hashie/meta_data.rb', line 4

def update_keys
  meta_data_wrapper = MetaDataProperties.first(:class_name => self.class.name)
  if meta_data_wrapper
    updated = false
    keys.each do |key|
      if not MetaDataProperties.ignored_keys.include?(key) and not meta_data_wrapper.key?(key)
        meta_data_wrapper.send("#{key.to_sym}=", self.send(key.to_sym).class.name)
        updated = true
      end
      meta_data_wrapper.save if updated
    end
  else
    properties_used = {:class_name => self.class.name}
    keys.each do |key|
      properties_used[key] = self.send(key.to_sym).class.name unless MetaDataProperties.ignored_keys.include?(key)
    end
    MetaDataProperties.create(properties_used)
  end
end