How can I find the index of an item in Swift? [duplicate]

Answer 1

I made this function like above, but it return array of indexes

extension Array {
    func indexesOf(object:T) -> [Int] {
        var result: [Int] = []
        for (index,obj) in enumerate(self) {
            if obj as T == object {
                result.append(index)
            }
        }
        return result
    }
}

Maybe it will be useful for you