Functions in dart

readme.md

Functions in Dart

main.dart

//void returns nothing
//main() is the first method that dart will look for 

void main() {
  
  String greet = greetings();
  int age = getAge();
  
  print(greet);
  print(age);
  
  
}

// functions which returns a string
// String greetings() {
//   return 'Welcome to Flutter Basics';
// }

// // functions which returns an int 
// int getAge() {
//   return 25;
// }


// Arrow function if returns a single value 

String greetings() => 'Welcome to Flutter Basics';
int getAge() => 25;