Add intersection function

[ppeeou]

Suggestion

⭐ Suggestion

Combines two Iterable or AsyncIterable into a set (i.e. no duplicates) composed of those elements common to both Iterable/AsyncIterable.

💻 Use Cases

const iter = intersection([1,2,3,4], [4,3,5,6]);
iter.next() // {value: 4, done:false};
iter.next() // {value: 3, done:false};
iter.next() // {value: undefined, done:true};