Seq.map
let seq = seq {0..10}
s |> Seq.map (fun x -> x * 2)
> val it : seq<int> = seq [2; 4; 6; 8; ...]
使用 Seq.map 将函数应用于序列的每个元素
let seq = seq {0..10}
s |> Seq.map (fun x -> x * 2)
> val it : seq<int> = seq [2; 4; 6; 8; ...]
使用 Seq.map 将函数应用于序列的每个元素