kotlin applyを使用する

変数 = 値.apply {
}

class Parson {
    var name: String = ""
    var age: Int = 0
 }

fun main() {

    val result = Parson().apply {
        this.name = "taro"
        this.age = 20
     }
     
     println("${result.name} : ${result.age}") // taro : 20

}

val result = Parson().apply {
    name = "taro"
    age = 20
}