// MapToString applies mapping function on optional value if it presents
MapToString applies mapping function on optional value if it presents
// MapToString applies mapping function on optional value if it presents
func (m Mixed) MapToString(f func(interface{}) string) String {
	if f != nil && m.IsPresent() {
		return OfString(f(m.mixed))
	}
	return String{}
}
func ( m Mixed ) MapToString ( f func ( interface { } ) string ) String { if f != nil && m . IsPresent ( ) { return OfString ( f ( m . mixed ) ) } return String { } }
MapToString applies mapping function on optional value if it presents
MapToString applies mapping function on optional value if it presents