回答編集履歴
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実行結果を追記
test
CHANGED
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@@ -1,5 +1,5 @@
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1
1
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```Ruby
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2
2
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3
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-
hashdata = Hash["#{key_hensu}": 1]
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3
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+
hashdata = Hash["#{key_hensu}": 1] #=> {:key=>1}
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4
4
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5
5
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```
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