D Language UFCS - Uniform Function Call Syntax Checking if a Number is Prime
Example
import std.stdio;
bool isPrime(int number) {
foreach(i; 2..number) {
if (number % i == 0) {
return false;
}
}
return true;
}
void main() {
writeln(2.isPrime);
writeln(3.isPrime);
writeln(4.isPrime);
5.isPrime.writeln;
}
