google/google-api-ruby-client — pull request #19 by yaauie (2012-12-29 00:07:16+00:00)
Title: Make the auto-refresh of tokens configurable and optional

At @simplymeasured, we use a blocking cache for our auth tokens refresh process to ensure that we don't hammer an auth endpoint when a token expires. The new feature of auto-refreshing is nice for most, but bypasses our safeguards and should be configurable.