In this new Ruby lesson you’ll learn about sets, a powerful data structure to help you collect unique items.
Did you know that a set is implemented as a hash? That’s why it’s so fast!
Watch the full video here to learn more:
In this new Ruby lesson you’ll learn about sets, a powerful data structure to help you collect unique items.
Did you know that a set is implemented as a hash? That’s why it’s so fast!
Watch the full video here to learn more: