// MapToBool applies mapping function on optional value if it presents
MapToBool applies mapping function on optional value if it presents
// MapToBool applies mapping function on optional value if it presents
func (f Float64) MapToBool(c func(float64) bool) Bool {
	if c == nil || !f.IsPresent() {
		return Bool{}
	}
	return OfBool(c(f.value))
}
func ( f Float64 ) MapToBool ( c func ( float64 ) bool ) Bool { if c == nil || ! f . IsPresent ( ) { return Bool { } } return OfBool ( c ( f . value ) ) }
MapToBool applies mapping function on optional value if it presents
MapToBool applies mapping function on optional value if it presents