miguelarauj1o

import Cocoa

class GeneralThing<S> {
	var stuff: S?

	func doIt() {
		if let s = stuff {
			doWithStuff(s)
		}
	}

miguelarauj1o

miguelarauj1o

import Darwin

public func arc4random <T: IntegerLiteralConvertible> (type: T.Type) -> T {
    var r: T = 0
    arc4random_buf(&r, UInt(sizeof(T)))
    return r
}

public extension UInt {
    public static func random(lower: UInt = min, upper: UInt = max) -> UInt {

miguelarauj1o

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

miguelarauj1o

Videos

• Introduction to Functional Programming Johannes Weiß - http://kcy.me/1ngiv
• ReactiveCocoa at MobiDevDay Andrew Sardone - http://kcy.me/1nhl3
• The Future Of ReactiveCocoa Justin Spahr-Summers - http://kcy.me/1nhs7
• Enemy of the State Justin Spahr-Summers - http://kcy.me/1njzs
• WWDC 2014 Session 229 - Advanced iOS Application Architecture and Patterns Andy Matuschak - http://kcy.me/1pyva
• Functioning as a Functionalist Andy Matuschak - http://kcy.me/22o45
• Controlling Complexity in Swift Andy Matuschak - http://kcy.me/23sc9
• Functional and reactive programming with Swift Ash Furrow -

miguelarauj1o

# In order for gpg to find gpg-agent, gpg-agent must be running, and there must be an env
# variable pointing GPG to the gpg-agent socket. This little script, which must be sourced
# in your shell's init script (ie, .bash_profile, .zshrc, whatever), will either start
# gpg-agent or set up the GPG_AGENT_INFO variable if it's already running.

# Add the following to your shell init to set up gpg-agent automatically for every shell
if [ -f ~/.gnupg/.gpg-agent-info ] && [ -n "$(pgrep gpg-agent)" ]; then
    source ~/.gnupg/.gpg-agent-info
    export GPG_AGENT_INFO
else

miguelarauj1o

/*
 * Copyright (C) 2011 Michael Dippery <mdippery@gmail.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *

miguelarauj1o

#!/usr/bin/env bash

rm -rf "${HOME}/Library/Caches/CocoaPods"
rm -rf "`pwd`/Pods/"
pod update

miguelarauj1o

struct Value {
    let num: Int

    init(_ n: Int) { num = n }
}

let a = [Value(3), Value(2), Value(1), Value(4), Value(5)]

let min1: Value = a.reduce(Value(Int.max)) {
    ($0.num < $1.num) ? $0 : $1

miguelarauj1o

import Foundation
import XCPlayground

XCPSetExecutionShouldContinueIndefinitely()

/**
* Paste all the code from the following file
  - https://github.com/lingoer/SwiftyJSON/blob/master/SwiftyJSON/SwiftyJSON.swift
**/