특정 문자에 대한 분할(componentsSeparatedByString)

let str = "man|17&woman|19"

let result = str.componentsSeparatedByString("&") print(result)  // ["man|17", "woman|19]

let charSet = NSCharacterSet(charactersInString: "|^") let result = str.componentsSeparatedByCharactersInSet(charSet) print(result)  // ["man","17","woman","19"]

let Array2D = str.componentsSeparatedByString("^").map {     $0.componentsSeparatedByString("|") } print(Array2D) // [["man,"17"],["woman","19"]]