Discussion on: Daily Challenge #2 - String Diamond

[kesprit]

My solution for Swift :

func diamond(size: Int, character: Character) {

    guard size > 2 else { return }

    var elements = [String]()
    var subsize = size

    while subsize > 2 {
        subsize -= 2
        elements.append(String(repeating: " ", count: (size - subsize) / 2) + String(repeating: character, count: subsize))
    }
    [elements.reversed(),[String(repeating: character, count: size)],elements].forEach { (tab) in
        tab.forEach { (string) in
            print(string)
        }
    }
}