Passing a jade value to Ember.js through Handlerbars

I have a Node.js project that is using Jade for the html templating, and on the client side I am using Ember.js with Handlebars. I have a value that I pass into my Jade template from my routes file

home.js

app.get('/', function(req, res) {       
    res.render('index', { title: 'Home Page.  ', flickrApiKey: nconf.get('flickr:apiKey') })
});

and then inside of the jade file

index.jade

{{#view Piccee.FlickrHeaderView api_key=!{flickrApiKey}}}

The line in index.jade does not work however, but if I change it to

{{#view Piccee.FlickrHeaderView api_key=123}}

it does work. So, I just need to figure out how to pass a Jade variable into a Handlebars call.

Not exactly sure what you are attempting but this works:

<script type="text/x-handlebars">
   <p>Your first name is #{firstName}</p>
   <!-- and then inside a view -->
   {{#view}}
       <span>#{firstName}</span>
   {{/view}}
</script>

Accessing template variables inside .jade files works by prefixing # sign

Hope this helps!