Edward L Platt elplatt

I create technology for communities and communities for technology.

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elplatt / index.html

Created March 28, 2018 19:37

	<html>
	<head>
	<link rel="stylesheet" type="text/css" href="style.css"/>
	<script type="text/javascript" src="script.js"></script>
	</head>
	<body>
	<button id="button">Click me!</button>
	<div id="new-color"></div>
	<div id="all-colors"></div>
	</body>

elplatt / lineage-example.js

Last active August 29, 2015 13:58

Alternative to global namespacing. Rather than having globals or Singletons, declare each object you want to access to as a "lineage". The spawn() function is used to pass lineage values from an instance of class Elder to a new instance of class Younger: youngerInstance = elderInstance.spawn(Younger).

	Pet = Model.extend({})

	PetController = Controller.extend({
	"initialize": function (options) {
	this.names = options.names;
	this.model = this.spawn(Pet)
	this.view = this.spawn(PetView, {
	"model": this.model
	}) // "names" is passed implicitly
	this.view.render();

elplatt / dict-example.js

Created August 28, 2013 17:48

This JavaScript class wraps an Object to provide useful hash table / dictionary functionality. All data is maintained in the underlying Object. It doesn't pollute Object.prototype, so it plays nice with jQuery. See dict-example.js for examples.

	map = {
	"USA": { "Detroit": 23, "Cambridge": 5, "Cupertino": 0.5 },
	"Canada": { "Waterloo": 1 },
	"Switzerland": { "Geneva": 0.5 }
	}
	d = new Dict(map);

	d.getDict("USA").get("Detroit"); // => 23

	d.getDict("China", {}).get("Beijing", 0); // => 0