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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
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Task/JSON/F-Sharp/json-3.fs Normal file
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open FSharp.Data
open FSharp.Data.JsonExtensions
type Person = {ID: int; Name:string}
let xs = [{ID = 1; Name = "First"} ; { ID = 2; Name = "Second"}]
let infos = xs |> List.map(fun x -> JsonValue.Record([| "ID", JsonValue.Number(decimal x.ID); "Name", JsonValue.String(x.Name) |]))
|> Array.ofList |> JsonValue.Array
infos |> printfn "%A"
match JsonValue.Parse(infos.ToString()) with
| JsonValue.Array(x) -> x |> Array.map(fun x -> {ID = System.Int32.Parse(string x?ID); Name = (string x?Name)})
| _ -> failwith "fail json"
|> Array.iter(fun x -> printfn "%i %s" x.ID x.Name)