nl_tokens: start watcher changes in big datasets compares length of records
pl_tokens: function setupDataBigWatcher ( watcher ) { return watcher . scope . $watch ( function ( ) { if ( watcher . scope . options . data && angular . isArray ( watcher . scope . options . data ) ) { return watcher . <mask> . options . data . length ; } else { return 0 ; } } , function ( ) { if ( angular . isFunction ( watcher . dataCallback ) ) { watcher . dataCallback ( ) ; } setupDataWatcher ( watcher ) ; } ) ; }