Suggestion : Detect [Type].map f |> [Type].choose g and propose change to [Type].choose (f >> g)

[SteveGilham]

Description

Since choose does a map plus filter operation, any preceding map can be coalesced, especially in the all too common case where g is the built-in function id.

Repro steps

Code looking like

        foldername :: (Seq.toList symbolFolders)
        |> Seq.map (I.getSymbolsByFolder filename)
        |> Seq.choose id
        |> Seq.tryFind (I.symbolMatch tokens)

Would-be-nice behavior

Hint to the effect that

        foldername :: (Seq.toList symbolFolders)
        |> Seq.choose (I.getSymbolsByFolder filename)
        |> Seq.tryFind (I.symbolMatch tokens)

would be simpler

Actual behavior

No such hint

Known workarounds

Manual check/code review

Related information

FWIW, latest tool release under dotnet 7.0.302 on Windows 10 Home