getHistory<T>(dataSource$: Observable<T>, historySize = environment.historySize): Observable<T[]> {
  return dataSource$.pipe(
    bufferCount(historySize),
    scan((history, curr) => {
      return history.concat(curr);
    }, [])
  );
}

remotedebug-ios-webkit-adapter failed to run with the following error: ios_webkit_debug_proxy.exe not found. Please install 'scoop install ios-webkit-debug-proxy'

scoop install ios-webkit-debug-proxy

is already installed

getHistory<T>(dataSource$: Observable<T>): Observable<T[]> {
  return dataSource$.pipe(
    scan((acc: T[], curr: T) => {
      const res = acc.concat(curr);
      if (res.length > 5) {
        res.shift();
      }
      return res;
    }, [])
  );
}