mountpoint?()
  public
  
    
    
Returns true if self points to a mountpoint.
   
  
    Show source    
    
      
  def mountpoint?
    begin
      stat1 = self.lstat
      stat2 = self.parent.lstat
      stat1.dev == stat2.dev && stat1.ino == stat2.ino ||
        stat1.dev != stat2.dev
    rescue Errno::ENOENT
      false
    end
  end