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Phonebook#6

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MikePuzanov wants to merge 5 commits intomasterfrom
Phonebook
Open

Phonebook#6
MikePuzanov wants to merge 5 commits intomasterfrom
Phonebook

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@MikePuzanov
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let addTest () =
let book = addPhone "Oleg" "12345" book

book |> should contain {Name = "Oleg"; Phone = "12345"}
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здесь было бы лучше проверить весь справочник. Вдруг addPhone перетирает остальные записи?

let command = getCommand ()
match command with
| "0" -> ()
| "1" -> addPhone (getName ()) (getPhone ()) book |> program
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было бы немного читабельнее

Suggested change
| "1" -> addPhone (getName ()) (getPhone ()) book |> program
| "1" -> book |> addPhone (getName ()) (getPhone ()) |> program

// поиск имени по телефону
let rec findNameByPhone phone (book : BookOfNumber list) =
let getFirst ({Name = a; Phone = b} : BookOfNumber) = a
book |> List.filter (fun {Name = _; Phone = x} -> x = phone) |> List.map(getFirst)
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Можно записать так

Suggested change
book |> List.filter (fun {Name = _; Phone = x} -> x = phone) |> List.map(getFirst)
book |> List.filter (fun {Phone = x} -> x = phone) |> List.map(fun {Name = x} -> x)

Comment on lines +25 to +28
let person (book : BookOfNumber list) = book.Head
if (not(book |> List.isEmpty)) then
printf "%s %s\n" (person book).Name (person book).Phone
printAll book.Tail
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проще было бы через паттерн-матчинг со списком записать

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3 participants