Module: MongoMapper::Document::InstanceMethods

Defined in:
lib/mongomapper/document.rb

Instance Method Summary collapse

Instance Method Details

#collection ⇒ Object 



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# File 'lib/mongomapper/document.rb', line 281

def collection
  self.class.collection
end

#destroy ⇒ Object 



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# File 'lib/mongomapper/document.rb', line 297

def destroy
  return false if frozen?

  criteria = FinderOptions.to_mongo_criteria(:_id => id)
  collection.remove(criteria) unless new?
  freeze
end

#new? ⇒ Boolean

Returns:



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# File 'lib/mongomapper/document.rb', line 285

def new?
  read_attribute('_id').blank? || using_custom_id?
end

#save ⇒ Object 



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# File 'lib/mongomapper/document.rb', line 289

def save
  create_or_update
end

#save! ⇒ Object 



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# File 'lib/mongomapper/document.rb', line 293

def save!
  create_or_update || raise(DocumentNotValid.new(self))
end