How to intersect two different IEnumerable collections

Question

i think this question has been asked before but i havent been able to deduce a clear answer. I am trying to find the best way (or a way) to intersect two completely differen

Answer 1

By using the intersect method, you can get common members between the two enumerables, like this example demonstrates:

[Test]
public void TestObjectIntersect()
{
    var a = new List