I have a custom block helper (essentially, an {{#each}} loop) that renders the results of a Mongo.Collection.find():

```
{{#sortable items=someCursor}}
  {{> sortableItemTarget}}
{{/sortable}}

```

In the sortableItemTarget template event handlers, how do I access the parent data context, i.e. the collection (or at least cursor) that the item came from?

Because of [a bug](https://github.com/meteor/meteor/issues/3303), custom block helper template event handlers don't have access to the parent data context.

In other words, if I run

```
var items = Mongo.Collection('items');
...
var item = items.findOne({...});

```

How can I easily remove `item` from its collection with something like `item._collection.remove()`?

The minimal code is [in this GitHub repo](https://github.com/dandv/meteor-parent-data-1-bug/tree/master/client).