lib/libs.js
function isArguments () {
                    return libs.object.every(arguments, function (item) {
                        return Object.prototype.toString.call(item) === '[object Arguments]';
                    });
                }
function isArguments () {
                    return libs.object.every(arguments, function (item) {
                        return Object.prototype.toString.call(item) === '[object Arguments]';
                    });
                }
True if the objects passed in are all arguments objects, false otherwise.
@param {Object} o The object to operate on.
@return {Boolean} True if the object is an arguments object, false otherwise