pjaspers/stringer — pull request #3 by DefV (2012-12-19 10:55:05+00:00)
Title: Use Dir.pwd instead of File.dirname(__FILE__)

Using File.dirname(__FILE__) returns the location of the library, which
is never what we want. This may have made sense when this code is in the
Rakefile, but not at this location. Leveraging Dir.pwd is a saner
default.