docs(readme): add README and update godoc comments/examples

2026-02-19 12:06:40 +00:00 · 2021-01-17 20:37:18 +00:00
parent 07807b2007
commit d8817b3056
3 changed files with 80 additions and 2 deletions
--- a/envctl.go
+++ b/envctl.go
@@ -1,7 +1,7 @@
 // Package envctl provides test helper functions that temporarily changes
 // environment variables accessible via os.Getenv() and os.LookupEnv(). After
 // they are done, all changes to environment variables are reset, including
-// manual changes with os.Setenv().
+// manual changes with os.Setenv() within the helper functions.
 package envctl

 import (