couchdb/general/_design/episode_states/filters/has_play_events.js

   1 function(doc, req)
   2 {
   3     if(doc.doc_type != "EpisodeUserState")
   4     {
   5         return false;
   6     }
   7
   8     if(doc._deleted == true)
   9     {
  10         return false;
  11     }
  12
  13     if(!doc.actions)
  14     {
  15         return false;
  16     }
  17
  18     function isPlayEvent(action)
  19     {
  20         return action.action == "play";
  21     }
  22
  23     return doc.actions.some(isPlayEvent);
  24 }