Shopify/active_shipping — pull request #134 by csaunders (2014-01-07 22:45:08+00:00)
Title: Refactor/tracking info regex for usps detects 1 or 2 day dom

This is a refactor of #113 and adds some tests as well.

Please review @costford @maartenvg

/cc @schwartzdev @jvanderhoof since these are relevant to your interests