tvshow in results|filter:filterText|filter:{show.genres:genreFilter}|orderBy:orderField:orderReverse"
from comments of this page. http://net.tutsplus.com/tutorials/javascript-ajax/building-a-web-app-from-scratch-in-angularjs/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+nettuts+%28Nettuts%2B%29
