In C# 7 is it possible to deconstruct tuples as method arguments

Question

For example I have

private void test(Action> fn)
{
    fn((\"hello\", 10));
}

test(t => 
 {
    var (s, i) = t;
    C         


        

Answer 1

One option is to use TupleSplatter (https://github.com/chartjunk/TupleSplatter):

using TupleSplatter;

void test(Action fn)
{
    fn.SplatInvoke(("hello", 10));
    // or
    ("hello", 10).Splat(fn);
}

test((s,i) => {
    Console.WriteLine(s);
    Console.WriteLine(i);
});