sol/hspec-tutorial — pull request #2 by supki (2013-10-02 09:28:14+00:00)
Title: Avoid ambiguous `shouldContain`

Both `Test.Hspec` and `Helper` modules define `shouldContain` function.
Since `Helper.shouldContain` is expected to be used (by Problem 2 in
particular) the other one needs to be hidden.