emberjs/data — pull request #2468 by g-cassie (2014-11-12 19:40:53+00:00)
Title: Support trailing slashes on urls for coalesceFindMany.

Currently if you override your adapter as follows, coalesceFindRequests will break (silently).
```javascript
export default DS.ActiveModelAdapter.extend({
buildURL: function(type, id, record){
return this._super(type, id, record) + '/';
},
});
```
As _stripIDFromURL is marked as a private method I do not think it should be expected that users override it. This provides a simple fix. Happy to add a test if someone can suggest a simple approach for testing this.