@aspen-elements/aspen-toggle v0.5.4

<aspen-toggle>

This component toggles between two  icons whenever the user taps on it. 

Install the Polymer-CLI

First, make sure you have the Polymer CLI installed. Then run polymer serve to serve your element locally.

Viewing Your Element

$ polymer serve

Running Tests

$ polymer test

Your application is already set up to be tested via web-component-tester. Run polymer test to run your application's test suite locally.