Conflicts within the tidyverse are not consistently called out

[jennybc]

I am specifically thinking of jsonlite::flatten().

tidyverse then jsonlite: we're notified that jsonlite::flatten() masks purrr::flatten(). But not reported as a conflict.

library(tidyverse)
#> Loading tidyverse: ggplot2
#> Loading tidyverse: tibble
#> Loading tidyverse: tidyr
#> Loading tidyverse: readr
#> Loading tidyverse: purrr
#> Loading tidyverse: dplyr
#> Conflicts with tidy packages ----------------------------------------------
#> filter(): dplyr, stats
#> lag():    dplyr, stats
library(jsonlite)
#> 
#> Attaching package: 'jsonlite'
#> The following object is masked from 'package:purrr':
#> 
#>     flatten
tidyverse_conflicts()
#> Conflicts with tidy packages ----------------------------------------------
#> filter(): dplyr, stats
#> lag():    dplyr, stats

jsonlite then tidyverse: we don't learn that purrr::flatten() masks jsonlite::flatten(). Still not reported as a conflict.

library(jsonlite)
library(tidyverse)
#> Loading tidyverse: ggplot2
#> Loading tidyverse: tibble
#> Loading tidyverse: tidyr
#> Loading tidyverse: readr
#> Loading tidyverse: purrr
#> Loading tidyverse: dplyr
#> Conflicts with tidy packages ----------------------------------------------
#> filter(): dplyr, stats
#> lag():    dplyr, stats
tidyverse_conflicts()
#> Conflicts with tidy packages ----------------------------------------------
#> filter(): dplyr, stats
#> lag():    dplyr, stats

jsonlite then purrr: we learn that purrr::flatten() masks jsonlite::flatten().

library(jsonlite)
library(purrr)
#> 
#> Attaching package: 'purrr'
#> The following object is masked from 'package:jsonlite':
#> 
#>     flatten

[hadley]

Oooooooh, that's because jsonlite is a tidyverse package, so the conflict is deliberately excluded.

[jennybc]

Also contains() from dplyr and purrr.

[sebastian-c]

The contains issue has been dealt with at least (tidyverse/purrr#217)

[jennybc]

Also extract() from tidyr and purrr

[jennybc]

collapse() from dplyr and glue