回答編集履歴
1
変更
test
CHANGED
@@ -4,6 +4,18 @@
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4
4
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5
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```swift
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6
6
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7
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+
selectedRowsIndexPaths.contains(where: indexPaths.contains)
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8
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+
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9
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+
```
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10
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11
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12
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13
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----
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14
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15
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↓こっちの方が遅い
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16
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17
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```swift
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18
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+
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7
19
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let result = !selectedRowsIndexPaths.filter(indexPaths.contains).isEmpty
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8
20
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21
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```
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