Method Root

command.go:892–897

Root finds root command.

()

// Root finds root command.
func (c *Command) Root() *Command {
	if c.HasParent() {
		return c.Parent().Root()
	}
	return c
}

// ArgsLenAtDash will return the length of c.Flags().Args at the moment
// when a -- was found during args parsing.