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Add list koan back in

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This commit is contained in:
Uku Taht
2016-03-21 13:18:38 +00:00
parent 7ee7514192
commit 264381338a
2 changed files with 5 additions and 0 deletions
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4
lib/koans/05_lists.ex
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@@ -9,6 +9,10 @@ defmodule Lists do
assert List.last([1, 2, 3]) == :__ assert List.last([1, 2, 3]) == :__
end end
koan "Lists can store anything you throw at them" do
assert [1, 2] ++ [:a, "b"] == :__
end
koan "Things can evolve" do koan "Things can evolve" do
assert [1, 2, 3] -- [3] == :__ assert [1, 2, 3] -- [3] == :__
end end

1
test/koans_harness_test.exs
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@@ -63,6 +63,7 @@ defmodule KoansHarnessTest do
test "Lists" do test "Lists" do
answers = [1, answers = [1,
3, 3,
[1, 2, :a, "b"],
[1,2], [1,2],
[1,2,3], [1,2,3],
[1,3], [1,3],