bind_rows `.id` with `NA` values in names of list

[muschellij2]

Description: If there are NA values in the names of a list, dplyr::bind_rows(.id) and therefore purrr::map_dfr(.id) (though deprecated) have an unusual id column that has no warning/message/error:

values = lapply(1:5, function(x) mtcars)
names(values) = paste0("id_", 1:5)
df = dplyr::bind_rows(values, .id = "id")
unique(df$id)
#> [1] "id_1" "id_2" "id_3" "id_4" "id_5"

names(values)[c(3, 5)] = NA_character_
df = dplyr::bind_rows(values, .id = "id")
unique(df$id)
#> [1] "1" "2" "3" "4" "5"

^{Created on 2024-11-01 with reprex v2.1.1}

Session info

``` r sessioninfo::session_info() #> ─ Session info ─────────────────────────────────────────────────────────────── #> setting value #> version R version 4.4.0 (2024-04-24) #> os macOS Sonoma 14.4.1 #> system x86_64, darwin20 #> ui X11 #> language (EN) #> collate en_US.UTF-8 #> ctype en_US.UTF-8 #> tz America/New_York #> date 2024-11-01 #> pandoc 3.2 @ /Applications/RStudio.app/Contents/Resources/app/quarto/bin/tools/x86_64/ (via rmarkdown) #> #> ─ Packages ─────────────────────────────────────────────────────────────────── #> package * version date (UTC) lib source #> cli 3.6.3 2024-06-21 [1] CRAN (R 4.4.0) #> digest 0.6.37 2024-08-19 [1] CRAN (R 4.4.1) #> dplyr 1.1.4 2023-11-17 [1] CRAN (R 4.4.0) #> evaluate 1.0.0 2024-09-17 [1] CRAN (R 4.4.1) #> fansi 1.0.6 2023-12-08 [1] CRAN (R 4.4.0) #> fastmap 1.2.0 2024-05-15 [1] CRAN (R 4.4.0) #> fs 1.6.4 2024-04-25 [1] CRAN (R 4.4.0) #> generics 0.1.3 2022-07-05 [1] CRAN (R 4.4.0) #> glue 1.8.0 2024-09-30 [1] CRAN (R 4.4.1) #> htmltools 0.5.8.1 2024-04-04 [1] CRAN (R 4.4.0) #> knitr 1.48 2024-07-07 [1] CRAN (R 4.4.0) #> lifecycle 1.0.4 2023-11-07 [1] CRAN (R 4.4.0) #> magrittr 2.0.3 2022-03-30 [1] CRAN (R 4.4.0) #> pillar 1.9.0 2023-03-22 [1] CRAN (R 4.4.0) #> pkgconfig 2.0.3 2019-09-22 [1] CRAN (R 4.4.0) #> R6 2.5.1 2021-08-19 [1] CRAN (R 4.4.0) #> reprex 2.1.1 2024-07-06 [1] CRAN (R 4.4.0) #> rlang 1.1.4 2024-06-04 [1] CRAN (R 4.4.0) #> rmarkdown 2.28 2024-08-17 [1] CRAN (R 4.4.1) #> rstudioapi 0.16.0 2024-03-24 [1] CRAN (R 4.4.0) #> sessioninfo 1.2.2 2021-12-06 [1] CRAN (R 4.4.0) #> tibble 3.2.1 2023-03-20 [1] CRAN (R 4.4.0) #> tidyselect 1.2.1 2024-03-11 [1] CRAN (R 4.4.0) #> utf8 1.2.4 2023-10-22 [1] CRAN (R 4.4.0) #> vctrs 0.6.5 2023-12-01 [1] CRAN (R 4.4.0) #> withr 3.0.0 2024-01-16 [1] CRAN (R 4.4.0) #> xfun 0.47 2024-08-17 [1] CRAN (R 4.4.1) #> yaml 2.3.10 2024-07-26 [1] CRAN (R 4.4.0) #> #> [1] /Library/Frameworks/R.framework/Versions/4.4-x86_64/Resources/library #> #> ────────────────────────────────────────────────────────────────────────────── ```