How does Ember.js generate ids?

As described here, using ember.js, this code:

{{#each}}
<div>
 <h1>{{MyComponent}}</h1>
</div>
{{/each}}

renders something like:

<div id="ember180" class="ember-view">
 <h1>My Component here</h1>
</div>

I'm interested in:

• How does ember decide which element would get a generated id?


• How does the id itself get generated?


• Is there any way to guarantee that the same element will always get the same id? (currently I'm seeing it changes every time)