davincicoders/ruby_koans_bayendor — pull request #20 by bayendor (2013-08-12 20:18:07+00:00)
Title: Fix about_sandwich_code koan

* Learn useful methods to access files outside
of the application.

* Concept of the sandwich is intriguing, but
is there a solution to the repeated code?

* e.g. gems or other libraries with better
functionality.

* nice little regex problem on in `def find_line2(file_name)`, line 86

[#54145687]