update_column(name, value) Instance Public methods Equivalent to update_columns(name

update!(attributes) Instance Public methods Updates its receiver just like update

decrement!(attribute, by = 1) Instance Public methods Wrapper around decrement

increment!(attribute, by = 1) Instance Public methods Wrapper around increment

persisted?() Instance Public methods Returns true if the record is persisted

becomes(klass) Instance Public methods Returns an instance of the specified

create(attributes = nil, &block) Instance Public methods Creates an object

update_attribute(name, value) Instance Public methods Updates a single attribute

toggle!(attribute) Instance Public methods Wrapper around toggle

destroyed?() Instance Public methods Returns true if this object has been destroyed