Matthew Dobson mdobson

Hi there!

Today we'll be building a simple app to make Async API calls and parse JSON. The ui should consist of a text box and button. We should enter a URL into the text box and retrieve the result.

Here is the curl statement for the endpoint that you'll be using today. Below you'll find the response from an http request against this heroku app. Just write a simple single view iOS app that makes a request and logs out the property of each JSON object.

curl -i http://ug-proxy.herokuapp.com/

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

	import Cocoa

	var str = "Test, playground"
	//println(str)

	let test = 1 + 1

	class Shape {

	#For beacon uuid E2A9E247-1F9C-47B8-9A6B-813AD63F3D58
	export BLUETOOTH_DEVICE=hci0
	export UUID="e2 a9 e2 47 1f 9c 47 b8 9a 6b 81 3a d6 3f 3d 58"
	export MAJOR="00 01"
	export MINOR="00 02"
	export POWER="c8"

	sudo tools/hcitool -i hci0 cmd 0x08 0x0008 1E 02 01 1A 1A FF 4C 00 02 15 $UUID $MAJOR $MINOR $POWER 00

	import UIKit

	class ViewController: UIViewController {


	@IBOutlet var button: UIButton

	@IBOutlet var label: UILabel

	@IBAction func buttonTapped(AnyObject) {

	HTTP/1.1 200 OK
	server: Cowboy
	connection: keep-alive
	date: Thu, 29 May 2014 20:16:07 GMT
	content-length: 606
	access-control-allow-origin: *
	content-type: application/vnd.siren+json
	via: 1.1 vegur

	{

	HTTP/1.1 200 OK
	server: Cowboy
	connection: keep-alive
	date: Thu, 29 May 2014 20:16:07 GMT
	content-length: 606
	access-control-allow-origin: *
	content-type: application/vnd.siren+json
	via: 1.1 vegur

	{

	#include <Adafruit_NeoPixel.h>
	#define PIN 6

	Adafruit_NeoPixel led = Adafruit_NeoPixel(1, PIN, NEO_RGB + NEO_KHZ400);

	void setup(){
	led.begin();
	led.show();
	}

	//From the bildr article http://bildr.org/2012/11/hih4030-arduino/

	int HIH4030_Pin = A0; //analog pin 0

	void setup(){
	Serial.begin(9600);
	}

	void loop(){

	/*
	This is a test sketch for the Adafruit assembled Motor Shield for Arduino v2
	It won't work with v1.x motor shields! Only for the v2's with built in PWM
	control

	For use with the Adafruit Motor Shield v2
	----> http://www.adafruit.com/products/1438
	*/

	#include <Wire.h>