回答編集履歴
2
調整
answer
CHANGED
|
@@ -20,4 +20,22 @@
|
|
|
20
20
|
}).forEach(function(x){
|
|
21
21
|
x.isOpen=false;
|
|
22
22
|
});
|
|
23
|
+
```
|
|
24
|
+
|
|
25
|
+
# 訂正版
|
|
26
|
+
含まれない場合はそのままという処理としました
|
|
27
|
+
```javascript
|
|
28
|
+
const shopIds = [1,2];
|
|
29
|
+
const shops = [
|
|
30
|
+
{ id: 1, name: "テラ貴族", isOpen: null},
|
|
31
|
+
{ id: 2, name: "テラサカバ", isOpen: true},
|
|
32
|
+
{ id: 3, name: "テラ民", isOpen: null},
|
|
33
|
+
{ id: 4, name: "テラ木屋", isOpen: true},
|
|
34
|
+
];
|
|
35
|
+
shops.forEach(function(x){
|
|
36
|
+
if(shopIds.some(function(y){return y=== x.id;})){
|
|
37
|
+
x.isOpen=false;
|
|
38
|
+
}
|
|
39
|
+
});
|
|
40
|
+
console.log(shops);
|
|
23
41
|
```
|
1
typo
answer
CHANGED
|
@@ -1,4 +1,4 @@
|
|
|
1
|
-
参照渡し
|
|
1
|
+
jsは参照渡しているのでmapで返す必要はないですね
|
|
2
2
|
|
|
3
3
|
```javascript
|
|
4
4
|
const shopIds = [1, 2];
|