s">
<p>One of the responsibilities of a route is to load a model.</p>
<p>For example, if we have the route <code>this.route('posts');</code>, our
route might load all of the blog posts for the app.</p>
<p>Because <code>/posts</code> represents a fixed model, we don't need any
additional information to know what to retrieve.  However, if we want a route
to represent a single post, we would not want to have to hardcode every
possible post into the router.</p>
<p>Enter <em>dynamic segments</em>.</p>
<p>A dynam