wiki_search_final_dart.dart

var inputs =
  query("#query").
  onKeyUp.
  map((event) => event.target.value).
  where((text) => text.length > 2).
  transform(new Throttle(500)).
  distinct();

inputs.
  map(queryWikipedia).
  transform(new Latest()).
  map((json) => json[1]).
  where((list) => ! list.isEmpty).
  listen(updateResults);