update_column(name, value) Instance Public methods Equivalent to update_columns(name
update!(attributes) Instance Public methods Updates its receiver just like update
increment!(attribute, by = 1) Instance Public methods Wrapper around increment
persisted?() Instance Public methods Returns true if the record is persisted
decrement!(attribute, by = 1) Instance Public methods Wrapper around decrement
update_attribute(name, value) Instance Public methods Updates a single attribute
becomes(klass) Instance Public methods Returns an instance of the specified
becomes!(klass) Instance Public methods Wrapper around becomes
destroyed?() Instance Public methods Returns true if this object has been destroyed
toggle(attribute) Instance Public methods Assigns to attribute
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