whole_func_string: function filterVerbs(activities) {
      return activities.filter(function(activity) {
        var showing = verbsShowing[activity.verb];
        if (showing == undefined)
          showing = verbsShowing["other"];
        return showing;
      })
    }
func_code_string: function filterVerbs(activities) {
      return activities.filter(function(activity) {
        var showing = verbsShowing[activity.verb];
        if (showing == undefined)
          showing = verbsShowing["other"];
        return showing;
      })
    }
func_documentation_string: Filters and returns only activities that should show based on selected filter.