options: {
    patterns: [
        {
            src: ['assets/js/**/*.js', 'assets/css/**/*.css',],
            search: /@@([^@]+?)@@/g,
            replace: function(matched, part, offset, string) {
                if(summary[part]) {
                    return summary[part];
                }
                else {
                    return part;
                }
            }
        }
    ]
}