muir/Time-modules — pull request #3 by schobes (2013-05-30 18:50:04+00:00)
Title: Removed caching in tz_local_offset and added tests to ensure it is worki...

This is related to the bug I reported in [Issue #2](https://github.com/muir/Time-modules/issues/2). This would remove the caching entirely from the method. I have created test to show that it corrects the issue that I reported.