回答編集履歴
3
unwrapいらんかった‥
test
CHANGED
@@ -26,7 +26,7 @@
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keys.forEach { key in
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-
if let child = mirror.children.first(where: {$0.label
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if let child = mirror.children.first(where: {$0.label == key}) {
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print("(key) = (child.value)")
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32
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2
mirror
test
CHANGED
@@ -1,3 +1,57 @@
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# Mirror
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調べながら書いたので変なところがあるかも知れませんが。
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```swift
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class User {
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var id: Int = 123
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var name: String = "hogehoge"
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}
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let user = User()
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let keys = ["name", "id"]
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let mirror = Mirror(reflecting: user)
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keys.forEach { key in
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if let child = mirror.children.first(where: {$0.label ?? "" == key}) {
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print("(key) = (child.value)")
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}
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}
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```
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```text
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name = hogehoge
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id = 123
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```
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# Dictionary
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Dictionaryでいいんじゃないですかね。
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56
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57
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1
typo
test
CHANGED
@@ -1,4 +1,4 @@
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Dictonaryでいいんじゃないですかね。
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Dictionaryでいいんじゃないですかね。
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2
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4
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