func NewLob(rd io.Reader, wr io.Writer) *Lob {
	return &Lob{rd: rd, wr: wr}
}
func NewLob(rd io.Reader, wr io.Writer) *Lob {
	return &Lob{rd: rd, wr: wr}
}
func NewLob ( rd io . Reader , wr io . Writer ) * Lob { return & Lob { rd : rd , wr : wr } }
// NewLob creates a new Lob instance with the io.Reader and io.Writer given as parameters.
NewLob creates a new Lob instance with the io . Reader and io . Writer given as parameters .