tree 47a84abe8b7ab60bec58f86cf02766ba95f507fb
parent 22a239636ddbf367ea8e330959da51de9761c669
author Dmitri Shuralyov <dmitshur@golang.org> 1542141655 -0500
committer Dmitri Shuralyov <dmitshur@golang.org> 1542143366 +0000

playground: update snippet to tell version

The previous snippet was created almost 4 years ago in CL 2308. Update
to a more modern snippet (created today) for the following reasons:

• Apply gofmt (previous one was missing a newline at EOF).
• It uses the current ID generation scheme, making it possible
  to re-create the same snippet in another playground instance.

Change-Id: I50157f9a8d313f3c826d4289c91c42049ac5bd0d
Reviewed-on: https://go-review.googlesource.com/c/149341
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>