Sometimes i need to use a Tuple, for example i have list of tanks and their target tanks (they chase after them or something like that ) :
List
Or even more simple
var tupleList = (
new[] {
new { fruit = "Tomato", colour = "red"},
new { fruit = "Tomato", colour = "yellow"},
new { fruit = "Apple", colour = "red"},
new { fruit = "Apple", colour = "green"},
new { fruit = "Medlar", colour = "russet"}
}).ToList();
Which loses the static function.