dtao/safe_yaml — pull request #52 by gjtorikian (2014-01-07 00:04:16+00:00)
Title: In case of an invalid date, return a string

Users! They're incredible and we :heart: them.

In YAML, if you pass in a date like this: `0000-00-00 00:00:00 -0000`

The `safe_yaml` gem barfs with an `ArgumentError: invalid date`.

In such a case, just return the value as a string.