Linqで迷った処理メモ

class Idol
{
    public required string Name { get; set; }
    public int Age { get; set; }
    public required string Production { get; set; } 
}

class Program
{
    static void Main()
    {
        List<Idol> idols =
        [
            new() { Name = "天海春香", Age = 17, Production = "765" },
            new() { Name = "日高愛", Age = 13, Production = "876" },
            new() { Name = "島村卯月", Age = 17, Production = "346" },
            new() { Name = "春日未来", Age = 14, Production = "765" },
            new() { Name = "萩原雪歩", Age = 17, Production = "765" },
        ];

        //条件を満たす間だけ値を取り出す
        var selected = idols.TakeWhile(x => x.Age <= 15);
    }
}