回答編集履歴
2
説明リンク追加
test
CHANGED
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@@ -35,3 +35,7 @@
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35
35
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print(missQuestion) //=> Optional([("A", "B", "C")])
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36
36
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37
37
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```
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38
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+
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39
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+
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40
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+
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41
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+
説明はこんなかんじで => https://qiita.com/peka2/items/9f6e883f0d1b534de8ae
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1
誤字訂正
test
CHANGED
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@@ -32,6 +32,6 @@
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32
32
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33
33
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34
34
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35
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-
print(missQuestion) //=> ptional([("A", "B", "C")])
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35
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+
print(missQuestion) //=> Optional([("A", "B", "C")])
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36
36
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37
37
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```
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