sgr-ksmt

#!/usr/bin/env xcrun --sdk macosx swift

import Foundation

let version = "1.1"
var debug = false

// MARK: Exit status code
enum ExitCode: Int32 {
    case success = 0

sgr-ksmt

struct ModelA: Codable {
    @Wrap<ModelA> var a: String? = "foobar"
}

sgr-ksmt

#!/bin/bash
usage() {
    cat <<HELP
SYNOPSIS:
  $0 [-d] [iOS(default)|watchOS|tvOS|Mac]
  $0 [-h]

ARGUMENTS:
  iOS       print paths for iOS (default)
  watchOS   print paths for iOS

sgr-ksmt

//: Playground - noun: a place where people can play

import UIKit
import RxSwift
import RxCocoa
import PlaygroundSupport
PlaygroundPage.current.needsIndefiniteExecution = true

// PublishRelay vs BehaviorRelay
do {

sgr-ksmt

import UIKit

import RxSwift
import RxCocoa
import PlaygroundSupport
PlaygroundPage.current.needsIndefiniteExecution = true

// PublishRelay vs BehaviorRelay
do {
    let relay = PublishRelay<Int>()

sgr-ksmt

import Foundation
import RxSwift
import Firebase

extension FIRAuth {
    public enum AuthProvider {
        case emailPassword(String, String)
        case facebook(String)
        case google(String, String)
        case twitter(String, String)

sgr-ksmt

service cloud.firestore {
  match /databases/{database}/documents {
    function isAuthenticated() {
      return request.auth != null;
    }

    match /user/{userID} {
      allow read: if isAuthenticated();
      allow create: if true;
      allow update: if request.writeFields.size() == 1;

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public protocol EnumEnumerable {
    associatedtype Case = Self
}

public extension EnumEnumerable where Case: Hashable {
    private static var iterator: AnyIterator<Case> {
        var n = 0
        return AnyIterator {
            defer { n += 1 }
            let next = withUnsafePointer(&n) { UnsafePointer<Case>($0).pointee }

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protocol PushNotificationPayload: Decodable {
}

protocol SubscribeContainer {
    func parse(_ json: Data)
}

extension SubscribeContainer {
    func parse(_ json: Data) {

sgr-ksmt

[#＃][Ａ-Ｚａ-ｚA-Za-z一-鿆0-9０-９ぁ-ヶｦ-ﾟー]+
// http://qiita.com/corin8823/items/75309761833d823cac6f