<p>Lösung <a Class Rectangle <a JavaScript <a href="{{.Root.IndexPath}}/commonjs">CommonJS</a> Lösung Lösung href="{{.Root.IndexPath}}/html">HTML</a> <p>Lösung href="{{.Root.IndexPath}}/es6">ES6</a>
Sometimes it pays to stay in bed on Monday, rather than spending the rest of the week debugging Monday's code.
Dan Salomon
Lösung HTML
Lösung CommonJS
Lösung ES6