Function forEachElement

src/ResizeSensor.js:52–69

* Iterate over each of the provided element(s). * * @param {HTMLElement|HTMLElement[]} elements * @param {Function} callback

(elements, callback)

     * @param {Function}                  callback
     */
    function forEachElement(elements, callback){
        var elementsType = Object.prototype.toString.call(elements);
        var isCollectionTyped = ('[object Array]' === elementsType
            || ('[object NodeList]' === elementsType)
            || ('[object HTMLCollection]' === elementsType)
            || ('[object Object]' === elementsType)
            || ('undefined' !== typeof jQuery && elements instanceof jQuery) //jquery
            || ('undefined' !== typeof Elements && elements instanceof Elements) //mootools
        );
        var i = 0, j = elements.length;
        if (isCollectionTyped) {
            for (; i < j; i++) {
                callback(elements[i]);
            }
        } else {
            callback(elements);
        }
    }

    /**
    * Get element size