// ShowTree will print a pretty graph of the data tree.
ShowTree will print a pretty graph of the data tree.
// ShowTree will print a pretty graph of the data tree .
func ShowTree(tree bool) Option {
	return func(opts *options) error {
		opts.tree = tree
		return nil
	}
}
func ShowTree ( tree bool ) Option { return func ( opts * options ) error { opts . tree = tree return nil } }
ShowTree will print a pretty graph of the data tree.
ShowTree will print a pretty graph of the data tree .