Add initializer_list?
In containers notebook, we don't mention it but we cheat a bit: we present
std::vector<int> foo { 3, 5, 6 };
but we don't explain why braces (and from what we said so far students could infer - wrongly - that parenthesis would be fine as well).
We should probably add a paragraph to explain std::initializer_list
here... (and sorry because unless I'm mistaken I said the opposite few weeks ago).
@steff, I put you in charge as it seems to me you were the one speaking about it; if not the case just reassign the ticket to me. Thanks!