回答編集履歴
1
メソッドの改行
answer
CHANGED
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@@ -1,6 +1,5 @@
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1
1
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```Ruby
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2
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-
def
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3
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-
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2
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+
def get_days(m)
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4
3
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month_days = [31,28,31,30,31,30,31,31,30,31,30,31]
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5
4
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return month_days[m - 1]
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6
5
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end
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