Swap the values of two variables using the tuple unpacking style

Question

In Python, you can swap the values of two variables using the following syntax

a, b = b, a

How to do this in Dart?

Answer 1

Python style tuple unpacking is not supported in Dart. Neither is the assignment of multiple variables as you have in your example. If it is the swap you are after, you could always just do the following:

var a = 10, b = 5, temp;
temp = a;
a = b;
b = temp;