f#Mutable可变数据操作示例代码
代码语言:f#
所属分类:其他
代码描述:f#Mutable可变数据操作示例代码
下面为部分代码预览,完整代码请点击下载或在bfwstudio webide中打开
open System type studentData = { ID : int; mutable IsRegistered : bool; mutable RegisteredText : string; } let getStudent id = { ID = id; IsRegistered = false; RegisteredText = null; } let registerStudents (students : studentData list) = students |> List.iter(fun st -> st.IsRegistered <- true st.RegisteredText <- sprintf "Registered %s" (DateTime.Now.ToString("hh:mm:ss".........完整代码请登录后点击上方下载按钮下载查看
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