function(queryString) {
            var args = queryString.split("&"),
                data = {};
            args.forEach(function(arg) {
                var item = arg.split("=");
                (item.length===2) && (data[item[0]]=item[1]);
            });
            return data;
        }
function(queryString) {
            var args = queryString.split("&"),
                data = {};
            args.forEach(function(arg) {
                var item = arg.split("=");
                (item.length===2) && (data[item[0]]=item[1]);
            });
            return data;
        }
function ( queryString ) { var args = queryString . split ( "&" ) , data = { } ; args . forEach ( function ( arg ) { var item = arg . split ( "=" ) ; ( item . length === 2 ) && ( data [ item [ 0 ] ] = item [ 1 ] ) ; } ) ; return data ; }
Extracts an object based on the querystring. The object's values will be String-types.

@method _queryStringToDataObject
@param queryString {String}
@return {Object|null} stringified presentation of the object, with every pair separated by `&`
@private
Extracts an object based on the querystring . The object s values will be String - types .