「Swift」filterメソッドで配列を生成するサンプル

2015年8月27日2021年7月2日

書式
配列名.filter{条件}
サンプルコード

let cft = ["Meet", "Noo", "Ntt", "U009"]

let result = cft.filter { (kk) in

return kk.hasPrefix("N")

}

print(cft)

print(result)

let cft = ["Meet", "Noo", "Ntt", "U009"] let result = cft.filter { (kk) in return kk.hasPrefix("N") } print(cft) print(result)

let cft = ["Meet", "Noo", "Ntt", "U009"]
let result = cft.filter { (kk) in
    return kk.hasPrefix("N")
}

print(cft)
print(result)

結果
[“Meet", “Noo", “Ntt", “U009"]
[“Noo", “Ntt"]

Posted by arkgame