nl_tokens: This method is invoked if the filterFunction property is changed on a DS . FilteredRecordArray .
pl_tokens: function ( array , type , filter ) { var typeMap = this . store . typeMapFor ( type ) , records = typeMap . records , record ; for ( var i = 0 , l = records . length ; i < l ; i ++ ) { record = records [ i ] ; if ( ! get ( <mask> , 'isDeleted' ) && ! get ( record , 'isEmpty' ) ) { this . updateRecordArray ( array , filter , type , record ) ; } } }