kissmetrics/uri_signer — pull request #3 by krainboltgreene (2013-11-11 18:46:20+00:00)
Title: We no longer care what version activesupport we use. [fixes #2]

We're apparently using this gem in multiple ruby versions and tying ourselves to a specific ActiveSupport version wont work anymore.

Since we only use the `Object#blank?` method I'm sure we'll be fine.