add NewReader function (#85)

Co-authored-by: Youenn Laborde <[email protected]>
schollz · Oct 23, 2020 · c121f44 · c121f44
1 parent 7e5288d
commit c121f44
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/progressbar.go b/progressbar.go
@@ -745,6 +745,14 @@ type Reader struct {
 	bar *ProgressBar
 }
 
+// NewReader return a new Reader with a given progress bar.
+func NewReader(r io.Reader, bar *ProgressBar) Reader {
+	return Reader{
+		Reader: r,
+		bar:    bar,
+	}
+}
+
 // Read will read the data and add the number of bytes to the progressbar
 func (r *Reader) Read(p []byte) (n int, err error) {
 	n, err = r.Reader.Read(p)