Express-hbs instance registerAsyncHelper weird hash

Question

I am using express-hbs nodejs module and I have a problem using registerAsyncHelper. I need to compile the layout in the scope of the constraint, because of this I created a new instance of Handlebars, and I created a helper in this instance. But when I compile the layout, it returns a weird hash. My code looks something like this:

var hbs = require('express-hbs');
var hbs_temp = hbs.create();

hbs_temp.registerAsyncHelper( 'content', function( text, cb ) {     
    fs.readFile( 'some-file', { encoding: 'utf8' }, function( err, data ) {
        cb( new hbs_temp.SafeString( data ) );
    });
});

hbs_temp.compile( '<div> {{content}} </div>' )(  );`

Result:

<div> __WEIRD HASH__ </div>

My question is. Is there something wrong with my code, or is it an "express-hbs" error? Thank!

Answer 1

express-hbs . Express, , , .