How to remove an element from an array in Swift

Question

How can I unset/remove an element from an array in Apple\'s new language Swift?

Here\'s some code:

let animals = [\"cats\", \"dogs\", \"chimps\", \"m         


        

Answer 1

If you don't know the index of the element that you want to remove, and the element is conform the Equatable protocol, you can do:

animals.remove(at: animals.firstIndex(of: "dogs")!)

See Equatable protocol answer:How do I do indexOfObject or a proper containsObject