NSScreencast Episode #130 Swift JSON Redux - Part 1

Swift JSON Redux - Part 1 - NSScreencast

JSONをparseするライブラリ

• Core JSValue Enum
  • enum JSValue {
    • case JSArray([JSValue])
    • case JSObject( [ String : JSValue ] )
• switch obj {
  • case let s as NSString: return .JSString(s)
  • case let n as NSNumber: return .JSNumber(n)
  • case let null as NSNull: return .JSNull()
  • case let a as NSArray: return makeArray(a)
  • case let d as NSDictionary: return makeObject(d)
  • default:
• static func, class func
• protocol JSONDecode {
  • typealias J
  • class func fromJSON(j: JSValue) -> J?
• class JSInt: JSONDecode {
  • typealias J = Int
• operators
  • func >>=(source: A?, f: A -> B?) -> B? {
  • operator infix ||= { precedence 10 }
  • func ||=(value: T?, defaultValue: T) -> T {
• functions
  • func compact(collection: [T?]) -> [T]
    • return filter(collection) {
    • }.map { $0! }
• Swiftz maxpow4h/swiftz · GitHub

cumbersome

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あまり詳細良く分からない