examples: add most docstrings

2018-12-27 23:09:44 -08:00
parent 9f5277bf8e
commit 2ffc7d7fd5
18 changed files with 43 additions and 23 deletions
--- a/examples/sum/stub.go
+++ b/examples/sum/stub.go
@@ -2,4 +2,5 @@

 package sum

+// Sum returns the sum of the elements in xs.
 func Sum(xs []uint64) uint64