I think Iris's solution should be added to the help file: ?|>
there are no examples there now that show assignment or replacement using the 
"_"

> On Jul 20, 2024, at 18:21, Duncan Murdoch <murdoch.dun...@gmail.com> wrote:
>
> On 2024-07-20 6:02 p.m., Iris Simmons wrote:
>> z <- data.frame(a = 1:3, b = letters[1:3])
>> z |> names() |> _[2] <- "foo"
>> z
>
> That's a great suggestion!
>
> Duncan Murdoch
>
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