vroom() deprecation warning in gen_cube() with vroom >= 1.5.0

[Lit-Fam]

Hello,

When using restatis::gen_cube() to download data from the Regio database, I get the following lifecycle warning:

Warning message:
The `file` argument of `vroom()` must use `I()` for literal data as of vroom 1.5.0.

Example:

library(restatis)  
  
gen_cube(  
  name = "82000KJ008",  
  database = "regio",  
  credential_list = list(  
    regio = c(  
      username = Sys.getenv("REGIO_UID"),  
      password = Sys.getenv("REGIO_PWD")  
    )  
  )  
)

Output:

• The data downloads and loads correctly into a tibble, but the warning is shown once per session.

Package versions:

packageVersion("restatis") # 0.4.0
packageVersion("readr") # 2.1.6

System info:

• R version: 4.4.3
• RStudio Server in a Docker container on Debian

It seems that gen_cube() (via read_cube() -> read_lines() -> vroom_lines()) is passing literal CSV data to vroom() without I(), which triggers the deprecation warning in vroom >= 1.5.0.

The data still loads correctly, so this is not critical, but updating the internal call to wrap literal CSV strings with I() would suppress the warning and future-proof the package.

Thanks!

[yannikbuhl]

Thank you for informing us! We had detected the issue during the final tests of the package for 0.4.0 already. As the readr/vroom updates spread, I will update the README's known issue list accordingly.

The thing is, we don't use vroom directly, we use readr which calls vroom in turn. So I'm not sure we can do anything; in any case, I think the fix has to come from readr. I will guess they'll fix this some time soon.

// Edit: Removed reference to bayern database, this is a different issue.