assemble/handlebars-helpers — pull request #117 by mistakster (2014-02-20 14:03:14+00:00)
Title: withHash helper to create a new context from the attribute hash

Hello!

Sometimes I need to rename keys of the current context or create a new context. So, I wrote a little helper to this.

```html
{{#withHash subject="Feedback" message=this.text}}

{{subject}}

{{message}}

{{/withHash}}
```

Hope it will be useful to somebody else.