tests/testthat/_snaps/colwise-select.md

In javifar/TIDYVERSE-DPLYR: A Grammar of Data Manipulation

colwise select() / rename() give meaningful errors

Code
  df %>% rename_all()
Error <rlang_error>
  `.funs` must specify a renaming function.

Code
  df %>% rename_if(is_integerish)
Error <rlang_error>
  `.funs` must specify a renaming function.

Code
  df %>% rename_at(vars(x:y))
Error <rlang_error>
  `.funs` must specify a renaming function.

Code
  df %>% rename_all(list(tolower, toupper))
Error <rlang_error>
  `.funs` must contain one renaming function, not 2.

Code
  df %>% select_all(list(tolower, toupper))
Error <rlang_error>
  `.funs` must contain one renaming function, not 2.

Code
  df %>% select_if(function(.x) 1)
Error <rlang_error>
  `.p` is invalid.
  x `.p` should return a single logical.
  i `.p` returns a <double> for column `x`.

Code
  df %>% select_if(function(.x) c(TRUE, TRUE))
Error <rlang_error>
  `.p` is invalid.
  x `.p` should return a single logical.
  i `.p` returns a size 2 <logical> for column `x`.

javifar/TIDYVERSE-DPLYR documentation built on Dec. 20, 2021, 9:08 p.m.