Pantry ReflExtension.swift

//Extensions for Pantry using reflection. Default implementation


public protocol Pantryable: Storable {
	func allProperties() throws -> [String: Any]
	func toDictionary() -> [String : AnyObject]
}


extension Pantryable {
 public func allProperties() throws -> [String: Any] {
		var result: [String: Any] = [:]
		
		let mirror = Mirror(reflecting: self)
		
		guard let style = mirror.displayStyle where style == .Struct || style == .Class else {
			//throw some error
			throw NSError(domain: "com.kayako.kayako", code: 666, userInfo: nil)
		}
		
		for (labelMaybe, valueMaybe) in mirror.children {
			guard let label = labelMaybe else {
				continue
			}
			result[label] = valueMaybe
		}
		return result
	}
	
	public func toDictionary() -> [String : AnyObject] {
		do {
			let properties = try self.allProperties()
			var result:[String: AnyObject] = [:]
			for (key,value) in properties {
				if let v = value as? AnyObject {
					result[key] = v
				}
			}
			return result
			
		} catch {
			fatalError("properties can't be retrieved")
		}
		
	}

	
}