Function each

docs/app/js/sanddance-app.js:92521–92532

* walk objects and arrays * @param {Object} obj * @param {Function} iterator * @param {Object} context

(obj, iterator, context)

 * @param {Function} iterator
 * @param {Object} context
 */ function each(obj, iterator, context) {
        var i;
        if (!obj) return;
        if (obj.forEach) obj.forEach(iterator, context);
        else if (obj.length !== undefined) {
            i = 0;
            while(i < obj.length){
                iterator.call(context, obj[i], i, obj);
                i++;
            }
        } else for(i in obj)obj.hasOwnProperty(i) && iterator.call(context, obj[i], i, obj);
    }
    /**
 * wrap a method with a deprecation warning and stack trace
 * @param {Function} method