elixir-lang/elixir — pull request #1328 by jwarwick (2013-06-27 04:02:13+00:00)
Title: Fixed doc typos in Enum

Adding examples in doc for `Enum.each` generates string output during `make test` (during the doctest phase). Since `each` is used for its side effects, I couldn't think of a simple example that generated usable output and didn't put something on stdout.