benbalter/site-inspector-ruby — pull request #10 by konklone (2014-12-03 18:55:40+00:00)
Title: Loosen header checks for case-insensitivit

I don't have any empirical evidence that sites may use different cases for their headers. I just figure, better safe than sorry.

This also provide a way to easily get at the contents of the specified header with non-`?` versions of methods. So this adds tests for the new methods as well.