DenTelezhkin

import Foundation
import UIKit

protocol NibDefinable {
    var nibName: String { get }
}

extension NibDefinable {
    var nibName : String {
        return String(self.dynamicType)

krzyzanowskim

import Cocoa

// for-in
func checkForIn(array: [Int], dict: [Int: String]) {
    for num in array where dict[num] != nil {
        num
    }
}

checkForIn([1,2,3,4], dict: [1:"one", 2:"two"])

orta

SELECT pods.name, stats_metrics.download_total, stats_metrics.download_week, stats_metrics.app_total, stats_metrics.app_week FROM stats_metrics JOIN pods ON stats_metrics.pod_id = pods.id ORDER BY app_total DESC LIMIT 300;

steipete

#!/bin/bash

# This script downlaods and builds the iOS and Mac openSSL libraries with Bitcode enabled

# Credits:
# https://github.com/st3fan/ios-openssl
# https://github.com/x2on/OpenSSL-for-iPhone/blob/master/build-libssl.sh
# Peter Steinberger, PSPDFKit GmbH, @steipete.

set -e

erica

import Cocoa

// Note: use of enumeration var in generic is instadeath
// Note: use of static var in generic is not yet supported

public protocol EnumConvertible: Hashable {
    init?(hashValue hash: Int)
    static func countMembers() -> Int
    static func members() -> [Self]
}

mackuba

Here's my own list of the interesting stuff announced during this year's WWDC, collected from the keynotes, various Apple docs, blog posts and tweets.

If you're planning to watch the videos, I really recommend this Mac app that helps you download and watch them: https://github.com/insidegui/WWDC.

OS X El Capitan

http://www.apple.com/osx/elcapitan-preview/

• split view - two apps side by side on full screen

rbobbins

PS: If you liked this talk or like this concept, let's chat about iOS development at Stitch Fix! #shamelessplug

Protocol-Oriented Programming in Swift

Speaker: David Abrahams. (Tech lead for Swift standard library)

• "Crusty" is an old-school programmer who doesn't trust IDE's, debuggers, programming fads. He's cynical, grumpy.

• OOP has been around since the 1970's. It's not actually new.

• Classes are Awesome

  • Encapsulation
  • Access control

Tokuriku

1. Open Terminal
2. cd to your Xcode project
3. Execute the following when inside your target project:

find . -name "*.swift" -print0 | xargs -0 wc -l

isoiphone

let navigationBarAppearance = UINavigationBar.appearance()
let previousColor = navigationBarAppearance.barTintColor
navigationBarAppearance.barTintColor = .whiteColor()

let mailCompose = MFMailComposeViewController()

navigationBarAppearance.barTintColor = previousColor

RenGate

buildNumber=$(date +%y.%m.%d.%H%M)
/usr/libexec/PlistBuddy -c "Set :CFBundleVersion $buildNumber" "${PROJECT_DIR}/${INFOPLIST_FILE}"