Tom Brow brow

FromJSONObject

FromJSONObject is a protocol adopted by Swift types that can be instantiated from a dictionary of the sort produced by NSJSONSerialization -- and that produce an informative error when they can't.

struct Person {
  let name: String
  let age: Int

Lorem Ipsum

Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

	// These three types are simplified versions of the ones in my real project.
	public struct Domain {
	public let string: String
	}
	public enum Taglike {
	case someCase
	}
	final class Contact {
	let email = ""
	}

	import ReactiveCocoa

	public func enqueue<T>(elements: SignalProducer<T, NoError>) -> SignalProducer<T, NoError> {
	let (poppers, poppersSink) = Signal<SinkOf<Event<T, NoError>>, NoError>.pipe()

	elements
	\|> zipWith(poppers)
	\|> start(next: { element, popper in
	sendNext(popper, element)
	sendCompleted(popper)

	<html>
	<body>
	<div id='fb-root'></div>
	<script src='http://connect.facebook.net/en_US/all.js#xfbml=1'></script>
	<script>
	var events = ['edge.create', 'edge.remove', 'xfbml.render'];
	for (var i = 0; i < events.length; i++) {
	var eventName = events[i];
	FB.Event.subscribe(eventName, function(r) { alert(eventName); });
	}

	require 'benchmark'

	STRING = 'abc'
	ITERATIONS = 500000

	Benchmark.bm do \|bench\|
	for n in [2,3,4]
	n_strings = Array.new(n, STRING)

	bench.report("add #{n}") do

	# FromJSONObject

	FromJSONObject is a protocol adopted by Swift types that can be instantiated
	from a dictionary of the sort produced by `NSJSONSerialization` -- and that
	produce an informative error when they can't.

	```swift
	struct Person {
	let name: String
	let age: Int

	## Lorem

	Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.