fog/fog — pull request #815 by gscottrw (2012-03-26 19:45:59+00:00)
Title: [aws|dns] Support for checking record sync status.

AWS Route 53 takes some time to propagate zone record modifications to all DNS servers. The status of the update can be determined via the get_change API call. This commit adds support to check the sync status of a newly created or modified zone record on the record model directly.

One can now write code like:

```ruby
record = zone.records.create({ ... })

record.wait_for { insync? }

```

Review requested as this is implemented via overriding the reload method to support fog's standard wait_for call.