Changed doc about Each method

msoap · Mar 27, 2017 · d8e92fd · d8e92fd
1 parent cd0111e
commit d8e92fd
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/byline.go b/byline.go
@@ -145,7 +145,8 @@ func (lr *Reader) MapStringErr(filterFn func(string) (string, error)) *Reader {
 	})
 }
 
-// Each - processing each line
+// Each - processing each line.
+// Do not save the value of the byte slice, since it can change in the next filter-steps.
 func (lr *Reader) Each(filterFn func([]byte)) *Reader {
 	return lr.MapErr(func(line []byte) ([]byte, error) {
 		filterFn(line)