antonprafanto/lambda_function.dart

## lambda_function.dart
void main() {
   printMsg();
   print(test());
}
printMsg()=>
print("hello");

int test()=>123;
// returning function
	void main() {
	printMsg();
	print(test());
	}
	printMsg()=>
	print("hello");

	int test()=>123;
	// returning function