actionpack/lib/action_dispatch/journey/visualizer/index.html.erb
<!DOCTYPE html>
<html>
<head>
<title><%= title %></title>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/meyer-reset/2.0/reset.css" type="text/css">
<style>
<% stylesheets.each do |style| %>
<%= style %>
<% end %>
</style>
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.4.8/d3.min.js"></script>
</head>
<body>
<div id="wrapper">
<h1>Routes FSM with NFA simulation</h1>
<div class="instruction form">
<p>
Type a route in to the box and click "simulate".
</p>
<form onsubmit="return match(this.route.value);">
<input type="text" size="30" name="route" value="/articles/new" />
<button>simulate</button>
<input type="reset" value="reset" onclick="return reset_graph();"/>
</form>
<p class="fun_routes">
Some fun routes to try:
<% fun_routes.each do |path| %>
<a href="#" onclick="document.forms[0].elements[0].value=this.text.replace(/^\s+|\s+$/g,''); return match(this.text.replace(/^\s+|\s+$/g,''));">
<%= path %>
</a>
<% end %>
</p>
</div>
<div class='chart' id='chart-2'>
<%= svg %>
</div>
<div class="instruction">
<p>
This is a FSM for a system that has the following routes:
</p>
<ul>
<% paths.each do |route| %>
<li><%= route %></li>
<% end %>
</ul>
</div>
</div>
<% javascripts.each do |js| %>
<script><%= js %></script>
<% end %>
</body>
</html>