回答編集履歴
2
shopIdsに含まれていない場合にはisOpenを更新しないものを追記
answer
CHANGED
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@@ -10,4 +10,13 @@
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10
10
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* 2: Object { id: 3, name: "テラ民", isOpen: true }
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11
11
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* 3: Object { id: 4, name: "テラ木屋", isOpen: true }
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12
12
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*/
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13
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+
```
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14
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+
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15
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+
### shopIdsに含まれていない場合にはisOpenを更新しない版
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16
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+
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17
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```JavaScript
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18
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var result = shops.map(shop => {
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19
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if (shopIds.includes(shop.id)) shop.isOpen = false;
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20
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return shop;
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21
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});
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13
22
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```
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1
ログの出力内容を追記
answer
CHANGED
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@@ -4,4 +4,10 @@
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4
4
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return shop;
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5
5
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});
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6
6
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console.log(result);
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7
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/*
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8
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* 0: Object { id: 1, name: "テラ貴族", isOpen: false }
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9
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* 1: Object { id: 2, name: "テラサカバ", isOpen: false }
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10
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* 2: Object { id: 3, name: "テラ民", isOpen: true }
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11
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* 3: Object { id: 4, name: "テラ木屋", isOpen: true }
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12
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*/
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7
13
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```
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