etiennebacher opened a new issue, #46636:
URL: https://github.com/apache/arrow/issues/46636
### Describe the bug, including details regarding any error messages,
version, and platform.
When running the example below `foo.R` with `source("foo.R", local =
new.env())`, the object `pattern` is not found by `arrow` while it is defined
in this new environment. It seems `arrow` doesn't search the objects in the
correct environment when using `case_when()`.
The same code using `dplyr` instead of `arrow` works fine. The `arrow` code
also works fine interactively or with `source()` only.
`foo.R`:
```r
library(arrow)
library(dplyr)
dat <- arrow_table(x = c("a", "b", "c"))
pattern <- "a"
dat |>
mutate(x2 = case_when(pattern == "a" ~ "foo")) |>
collect()
```
---
R 4.5.0
`arrow` 19.0.1.1
### Component(s)
R
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