Brian Ostrander BrianOstrander

The introduction to Reactive Programming you've been missing

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.

NOTE (2025-02-08)

I've since moved the tutorial over to my website. Clarified some of the wording, added exercises at the end, added links to useful resources.

For historical reasons, I'm keeping the original text here. But if you've just stumbled upon this tutorial for the first time, you may want to check out the revised version!

https://riki.house/programming/lua/classes

	//
	// Copyright (c) 2017 eppz! mobile, Gergely Borbás (SP)
	//
	// http://www.twitter.com/_eppz
	//
	// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
	// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
	// PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
	// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
	// CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE

	using UnityEditor;
	using UnityEngine;
	using UnityObject = UnityEngine.Object;

	namespace Ludiq
	{
	public static class UndoUtility
	{
	private static void RecordObject(UnityObject uo, string name)
	{

	using UnityEngine;

	/// <summary>
	/// Small helper class to convert viewport, screen or world positions to canvas space.
	/// Only works with screen space canvases.
	/// </summary>
	/// <example>
	/// <code>
	/// objectOnCanvasRectTransform.anchoredPosition = specificCanvas.WorldToCanvasPoint(worldspaceTransform.position);
	/// </code>