async call

gistfile1.txt

class A
{
    method run()
    {
    my $i = 0;
    method generate()
    {
        i = 10.rand();
        return i;
    }
    }
}


class B{
  
   method run()
    {
        my $b = False;
        my $i = start {.generate()};
        await $i;
        
        my $x = $i.result;
        if $x < 10
            {
                $b = True;
            }
    }
}