Fixing: https://github.com/elixirkoans/elixir-koans/issues/138 By normalizing first we remove the IntelliJ specific suffix if it is present which allows the ".ex" extension to correctly match IntelliJ edited files.
Fixing: https://github.com/elixirkoans/elixir-koans/issues/138 By normalizing first we remove the IntelliJ specific suffix if it is present which allows the ".ex" extension to correctly match IntelliJ edited files.