Elixir: Strings

Instructions

The exercise doesn't pass checking. What to do? 😶

In my environment the code works, but not here 🤨

My code is different from the teacher's one 🤔

I've read the lessons but nothing is clear 🙄

Found a bug? Have something to add? Pull requests are welcome!

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Your exercise will be checked with these tests:

defmodule Test do
  use ExUnit.Case

  test "join and upcase works" do
    res = Solution.join_and_upcase(" привет ", "world!")
    assert res == "привет WORLD!"

    res = Solution.join_and_upcase("hello ", "мир!  ")
    assert res == "HELLO мир!"

    res = Solution.join_and_upcase("   hello ", "world!  ")
    assert res == "HELLO WORLD!"
  end
end

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Teacher's solution will be available in:

20:00

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