「Swift5」retun省略の暗黙関数のサンプル

2021年3月31日

書式
func 関数名(for 変数名: String) ->String
使用例

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//関数1 return省略
func funcA(for person: String) -> String {
"123, " + person + "kkk"
}
print(funcA(for: "testuser01"))
//関数2 return省略
func dofuncA(for person: String) -> String {
return "456, " + person + "!"
}
print(dofuncA(for: "testuser02"))
//関数1 return省略 func funcA(for person: String) -> String { "123, " + person + "kkk" } print(funcA(for: "testuser01")) //関数2 return省略 func dofuncA(for person: String) -> String { return "456, " + person + "!" } print(dofuncA(for: "testuser02"))
//関数1 return省略
func funcA(for person: String) -> String {
    "123, " + person + "kkk"
}
print(funcA(for: "testuser01"))

//関数2 return省略
func dofuncA(for person: String) -> String {
    return "456, " + person + "!"
}
print(dofuncA(for: "testuser02"))

実行結果
$ swift tt06.swift
123, testuser01kkk
456, testuser02!

Swift

Posted by arkgame