Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Swift-idl
Search
matuyuji
July 21, 2015
Programming
0
580
Swift-idl
Swift source code generator from Swift
matuyuji
July 21, 2015
Tweet
Share
More Decks by matuyuji
See All by matuyuji
Emacs × Touch Bar
matuyuji
2
1.8k
ARKit + SceneKitでMinesweeperを作ってみた
matuyuji
1
800
Go + QtでiOS アプリ開発
matuyuji
0
400
@_specialized なお話し
matuyuji
0
490
Xcode Souce Code Extensionを使ってみた
matuyuji
0
400
Codebeatを 試してみた
matuyuji
0
780
React Nativeで UIコンポーネントをつくる
matuyuji
0
1k
React Nativeを使ってみた
matuyuji
0
1.4k
SwiftでLens
matuyuji
1
990
Other Decks in Programming
See All in Programming
CSC509 Lecture 03
javiergs
PRO
0
330
CSC305 Lecture 01
javiergs
PRO
1
400
そのpreloadは必要?見過ごされたpreloadが技術的負債として爆発した日
mugitti9
2
2.9k
iOSアプリの信頼性を向上させる取り組み/ios-app-improve-reliability
shino8rayu9
0
140
デミカツ切り抜きで面倒くさいことはPythonにやらせよう
aokswork3
0
180
iOSDC.pdf
chronos2500
2
660
Railsだからできる 例外業務に禍根を残さない 設定設計パターン
ei_ei_eiichi
0
160
Back to the Future: Let me tell you about the ACP protocol
terhechte
0
130
Your Perfect Project Setup for Angular @BASTA! 2025 in Mainz
manfredsteyer
PRO
0
120
CSC305 Lecture 04
javiergs
PRO
0
250
ABEMAモバイルアプリが Kotlin Multiplatformと歩んだ5年 ─ 導入と運用、成功と課題 / iOSDC 2025
akkyie
0
320
止められない医療アプリ、そっと Swift 6 へ
medley
1
110
Featured
See All Featured
A Modern Web Designer's Workflow
chriscoyier
697
190k
It's Worth the Effort
3n
187
28k
How STYLIGHT went responsive
nonsquared
100
5.8k
Become a Pro
speakerdeck
PRO
29
5.5k
GraphQLとの向き合い方2022年版
quramy
49
14k
Building Flexible Design Systems
yeseniaperezcruz
329
39k
We Have a Design System, Now What?
morganepeng
53
7.8k
Evolution of real-time – Irina Nazarova, EuRuKo, 2024
irinanazarova
9
960
[RailsConf 2023] Rails as a piece of cake
palkan
57
5.9k
The MySQL Ecosystem @ GitHub 2015
samlambert
251
13k
Typedesign – Prime Four
hannesfritz
42
2.8k
Facilitating Awesome Meetings
lara
56
6.6k
Transcript
swift-idl @matuyuji ؔϞόΠϧΞϓϦݚڀձ #4 2015.7.21
@matuyuji safx-dev.blogspot.jp
JSON Libraries • Himotoki • Decodable • Argo • JSONHelper
• ObjectMapper
Decodable struct FileEntry { let fileName: String let size: Int
} extension FileEntry: Decodable { static func decode(j: AnyObject) throws -> FileEntry { return try Repository( fileName: j => “file-name", size: j => "size", ) } }
• DRYత͡Όͳ͍ • JSONϥΠϒϥϦ͕ཉ͍͠Θ͚͡Όͳ͍
Golang type FileEntry struct { FileName string `json:"file-name"` Size int
`json:"size"` }
ཉ͍͠ͷ • REST APIΫϥΠΞϯτΛָʹߏங͍ͨ͠ • DRYతͳͷ
safx/swift-idl struct FileEntry: JSONDecodable, JSONEncodable, Printable { let fileName: String
// json:"file-name" let size : Int } python swift-idl.py MyProj.xcodeproj
public struct FileEntry: JSONDecodable, JSONEncodable, CustomStringConvertible { public let fileName:
String // json:"file-name" public let size : Int public static func parseJSON(data: AnyObject) throws -> FileEntry { if !(data is NSDictionary) { throw JSONDecodeError.TypeMismatch(key: "FileEntry", type: "NSDictionary") } let fileName: String if let v: AnyObject = data["file-name"] { if v is NSNull { throw JSONDecodeError.NonNullablle(key: "file-name") } else { do { fileName = try String.parseJSON(v) } catch JSONDecodeError.ValueTranslationFailed { throw JSONDecodeError.TypeMismatch(key: "file-name", type: "String") } } } else { throw JSONDecodeError.MissingKey(key: "file-name") } let size: Int if let v: AnyObject = data["size"] { if v is NSNull { throw JSONDecodeError.NonNullablle(key: "size") } else { do { size = try Int.parseJSON(v) } catch JSONDecodeError.ValueTranslationFailed { throw JSONDecodeError.TypeMismatch(key: "size", type: "Int") }
Protocols protocol Printable {} protocol NSCoding {} protocol JSONEncodable {}
protocol JSONDecodable {} protocol URLRequestHelper {} protocol ClassInit {} protocol EnumStaticInit {}
URLRequestHelper enum Router: URLRequestHelper { case GetProfile // router:",profile" case
GetMessages(topicId: TopicID, // router:"GET,topics/\(topicId)" count: Int?) case PostMessage(topicId: TopicID, // router:"POST,topics/\(topicId)" message: String, replyTo: Int?) }
public enum Router { case GetProfile case GetMessages(topicId: TopicID, count:
Int?) case PostMessage(topicId: TopicID, message: String, replyTo: Int?) public var method: String { switch self { case .GetProfile: return "GET" case .GetMessages: return "GET" case .PostMessage: return "POST" } } public var path: String { switch self { case .GetProfile: return "profile" case .GetMessages(let (topicId, _)): return "topics/\(topicId)" case .PostMessage(let (topicId, _, _)): return "topics/\(topicId)" } } public var params: [String: AnyObject] { switch self { case .GetProfile: return [:] case .GetMessages(let (_, count)): var p: [String: AnyObject] = [:] count.map { p["count"] = $0.toJSON() } return p case .PostMessage(let (_, message, replyTo)): var p: [String: AnyObject] = ["message": message.toJSON()] replyTo.map { p["replyTo"] = $0.toJSON() } return p } } }
Install & Setting • brew install sourcekitten • github clone
https://github.com/safx/swift-idl.git TypetalkKit swift-2.0 Xcode 6.4 Xcode 7