Comparisons

void main() {

  //Relations: ==, !=, >=, >, <=, <
  //work with int and double
  var b = 5 > 3; // boolean (bool) type - true or false
  print(5 == 2.0); // false
  print(5 != 2.0); // true

  //Logic: || - OR, && - AND (&& - higher precedence)
  print(5 == 2 || 3 == 3); //true
  print(5 == 5 && 2 > 1); //true

  var txt = 'home';
  print(txt.isNotEmpty && txt.contains('h')); //true

  //Ternary operator - ?:
  print(5 > 3 ? 5 : 3); // 5

  //not-operator (!)
  print(!true); // false

  //String equality
  print('hi' != 'HI'); // true

}