Bug#956874: golang-github-miolini-datacounter -- Golang counters for readers/writers

[Suman@protonmail.com]

Package: wnpp
Severity: wishlist
Owner: suman <suman@protonmail.com>

* Package name    : golang-github-miolini-datacounter
  Version         : 1.0.2-1
  Upstream Author :
* URL             : https://github.com/miolini/datacounter
* License         : Expat
  Programming Lang: Go
  Description     : Golang counters for readers/writers

 Datacounter Golang counters for readers/writers.
 .
 Build Status (https://travis-ci.org/miolini/datacounter)
 GoDoc (http://godoc.org/github.com/miolini/datacounter)
 ExamplesReaderCounter ```go buf := bytes.Buffer{} buf.Write(data)
 counter := datacounter.NewReaderCounter(&buf)
 .
 io.Copy(ioutil.Discard, counter) if counter.Count() != dataLen {
     t.Fatalf("count mismatch len of test data: %d != %d", counter.Count(),
     len(data))
 } ``` WriterCounter ```go buf := bytes.Buffer{} counter :=
 datacounter.NewWriterCounter(&buf)
 .
 counter.Write(data) if counter.Count() != dataLen {
     t.Fatalf("count mismatch len of test data: %d != %d", counter.Count(),
     len(data))
 } ``` http.ResponseWriter Counter ```go handler := func(w
 http.ResponseWriter, r *http.Request) {
     w.Write(data)
 }
 .
 req, err := http.NewRequest("GET", "http://example.com/foo";, nil) if
 err != nil {
     t.Fatal(err)
 }
 .
 w := httptest.NewRecorder() counter :=
 datacounter.NewResponseWriterCounter(w)
 .
 handler(counter, req) if counter.Count() != dataLen {
     t.Fatalf("count mismatch len of test data: %d != %d", counter.Count(),
     len(data))
 } ```