control-flows

readme.md

control-flows

Created with <3 with dartpad.dev.

main.dart

void main() {
  //Boolean expressions
  //1. Equality
  const t1 = 1 == 1; //true
  const t2 = 1 != 2; //true

  String s1 = "Dog";
  bool t3 = s1 == "Cat"; //false

  //2. AND, OR
  const andFalse = 1 < 2 && 3 > 4; //false
  const orFalse = 1 == 2 || 3 == 4; //false

  //3. If Else and Switch
  if (s1 == "Dog") {
    print("Woof!");
  } else if (s1 == "Meow") {
    print("Meow!");
  } else {
    print("RAWRRR!");
  }

  switch (s1) {
    case "Dog":
      print("Woof!");
      break; //Preventing the flow to flood to default
    default:
      print("RAWRRR!");
  }

  //4. Ternary Operators
  String sound = (s1 == "Dog") ? "Woof!" : "RAWRRR!";

  //5. Loops
  for (int i = 0; i < 10; i++) {
    if (i == 2) {
      continue;
    }
    print("RAWRRR!");
    //break;
  }
}