thisisnic commented on issue #46636:
URL: https://github.com/apache/arrow/issues/46636#issuecomment-2921897181
Thanks for reporting this @etiennebacher. Adding a reprex output here;
executing this code in my R session gets the correct results, but when
generating the reprex (with `rexprex::reprex()`) the results show the bug you
mention.
``` r
library(arrow)
library(dplyr)
code <- '
arrow_df <- arrow_table(x = c("a", "b", "c"))
arrow_df |>
mutate(x2 = case_when(pattern == "a" ~ "foo")) |>
collect()
'
tf <- tempfile(fileext = ".R")
writeLines(code, tf)
source(tf, local = new.env())
#> Error in `case_when()`:
#> ! object 'pattern' not found
```
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