bakkenbaeck / sweetswift Goto Github PK

let dateString = DateFormatter.localizedString(from: self, dateStyle: .full, timeStyle: .none)
let firstLetter = dateString[0].uppercased()
let range = dateString.startIndex..<dateString.index(after: dateString.startIndex)
let finalDateString = dateString.replacingCharacters(in: range, with: firstLetter)

extension String {
    mutating func prepend(_ aString: String) {
        self = aString.appending(self)
    }

    func prepending(_ aString: String) -> String {
        return aString.appending(self)
    }
}

extension RawRepresentable where RawValue: IntegerType {
    static var count: Int {
        var i: RawValue = 0
        while let _ = Self(rawValue: i) {
            i = i.successor()
        }
        return Int(i.toIntMax())
    }
}