Warnings not shown to user

[markjrieke]

library(nplyr)
library(tidyr)
library(dplyr)

#> Warning: package 'dplyr' was built under R version 4.2.3
#>
#> Attaching package: 'dplyr'
#> The following objects are masked from 'package:stats':
#>
#>     filter, lag
#> The following objects are masked from 'package:base':
#>
#>     intersect, setdiff, setequal, union
 
# no deprecation warning shown to the user
gapminder::gapminder %>%
  select(country, continent) %>%
  nest(data = -continent) %>%
  nest_left_join(data,
                 gapminder::gapminder,
                 by = "country")
#> # A tibble: 5 × 2
#>   continent data               
#>   <fct>     <list>             
#> 1 Asia      <tibble [4,752 × 6]>
#> 2 Europe    <tibble [4,320 × 6]>
#> 3 Africa    <tibble [7,488 × 6]>
#> 4 Americas  <tibble [3,600 × 6]>
#> 5 Oceania   <tibble [288 × 6]>


# deprecation warning
gapminder::gapminder %>%
  select(country, continent) %>%
  left_join(gapminder::gapminder,
            by = "country")
#> Warning in left_join(., gapminder::gapminder, by = "country"): Detected an unexpected many-to-many relationship between `x` and `y`.
#> ℹ Row 1 of `x` matches multiple rows in `y`.
#> ℹ Row 1 of `y` matches multiple rows in `x`.
#> ℹ If a many-to-many relationship is expected, set `relationship =
#>   "many-to-many"` to silence this warning.
#> # A tibble: 20,448 × 7
#>    country     continent.x continent.y  year lifeExp      pop gdpPercap
#>    <fct>       <fct>       <fct>       <int>   <dbl>    <int>     <dbl>
#>  1 Afghanistan Asia        Asia         1952    28.8  8425333      779.
#>  2 Afghanistan Asia        Asia         1957    30.3  9240934      821.
#>  3 Afghanistan Asia        Asia         1962    32.0 10267083      853.
#>  4 Afghanistan Asia        Asia         1967    34.0 11537966      836.
#>  5 Afghanistan Asia        Asia         1972    36.1 13079460      740.
#>  6 Afghanistan Asia        Asia         1977    38.4 14880372      786.
#>  7 Afghanistan Asia        Asia         1982    39.9 12881816      978.
#>  8 Afghanistan Asia        Asia         1987    40.8 13867957      852.
#>  9 Afghanistan Asia        Asia         1992    41.7 16317921      649.
#> 10 Afghanistan Asia        Asia         1997    41.8 22227415      635.
#> # ℹ 20,438 more rows

^{Created on 2023-07-14 with reprex v2.0.2}