// MarshalJSON is json.Marshaler interface implementation
MarshalJSON is json.Marshaler interface implementation
// MarshalJSON is json . Marshaler interface implementation
func (f Float64) MarshalJSON() (text []byte, err error) {
	if !f.IsPresent() {
		return json.Marshal(nil)
	}
	return json.Marshal(f.value)
}
func ( f Float64 ) MarshalJSON ( ) ( text [ ] byte , err error ) { if ! f . IsPresent ( ) { return json . Marshal ( nil ) } return json . Marshal ( f . value ) }
MarshalJSON is json.Marshaler interface implementation
MarshalJSON is json . Marshaler interface implementation