Martin Barreto mtnbarreto

Interesting videos:

The introduction to Reactive Programming you've been missing

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.

	import Foundation

	@propertyWrapper
	public struct Validate<Value> {

	fileprivate let _isValid: (Value) -> Bool

	public let asserts: Bool
	public let useLastValid: Bool
	public let message: (Value) -> String

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

	import UIKit


	var json: String = """
	{
	"result": {
	"persons": [
	{