emberjs helper to loop over object attributes

each-attr.js

import Ember from 'ember';

export default function(path, options) {
    var buffer = "",
        key;

    var object = null;
    var p = path.split('.');
    var keyword = p[0];
    var o = options.data.view.getStream(keyword).value();
    if (o) {
        if( !o.get ){
            o = Ember.Object.create(o);
        }
        p[0] = 'this';
        p = p.join('.');
        object = o.get(p);
    } else {
        if (!this.get) {
            var emberThis = Ember.Object.create(this);
            object = emberThis.get(path);
        } else {
            object = this.get(path);
        }
    }

    for (key in object) {
        if (object.hasOwnProperty(key)) {
            data = options.data;
            //TODO: fix this, maybe with childviews
            data.view.getStream('name').setSource(key);
            data.view.getStream('value').setSource(object.get ? object.get(key) : object[key]);
            buffer += options.fn(object, {data: data});

            delete data.view._contextStream.children['name'];
            delete data.view._contextStream.children['value'];
        }
    }

    return buffer;
}