Handlebars object iteration

eachobj.js

Handlebars.registerHelper('eachobj', function(object, options) {
    var buffer = '';
    var empty = true;
    
    for (var key in object) {
        buffer += options.fn({ key: key, value: object[key] });
        empty = false;
    }
    
    if (empty) {
        return options.inverse(this);
    } else {
        return buffer;
    }
});

example.handlebars

{{#eachobj data}}
    {{ this.key }} - {{ this.value }}
{{else}}
    Object is empty!
{{/eachobj}}