bits method
Transforms the prefix into a string of bits representing the netmask
prefix = IPAddress::Prefix128.64
prefix.bits /// "1111111111111111111111111111111111111111111111111111111111111111" "0000000000000000000000000000000000000000000000000000000000000000"
Implementation
String bits() {
return this.netmask().toRadixString(2);
}