GoogleCloudPlatform/kubernetes — pull request #2913 by smarterclayton (2014-12-12 23:15:31+00:00)
Title: Add a side-by-side diff option for verbose output

Make regular diff better by eliding pointer values (go-spew Sdump isn't diffable).
Side by side is useful when dealing with large changes or when spew can't tell the difference
between nil and empty arrays/maps