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johnmyleswhite/invisible_is_weird.R

Created February 10, 2022 12:06
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invisible_is_weird.R
> visible_plus_one <- function (x) {x}
>
> invisible_plus_one <- function (x) {invisible(x)}
>
> visible_plus_one(1)
[1] 1
> invisible_plus_one(1)
>
> visible_plus_one(1) + 1
[1] 2
> invisible_plus_one(1) + 1
[1] 2
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