tests/testthat/_snaps/rename.md

In dplyr: A Grammar of Data Manipulation

.fn result type is checked (#6561)

Code
  rename_with(df, fn)
Condition
  Error in `rename_with()`:
  ! `.fn` must return a character vector, not an integer.

.fn result size is checked (#6561)

Code
  rename_with(df, fn)
Condition
  Error in `rename_with()`:
  ! `.fn` must return a vector of length 2, not 3.

can't rename in .cols

Code
  rename_with(df, toupper, .cols = c(y = x))
Condition
  Error in `rename_with()`:
  ! Can't rename variables in this context.

dplyr documentation built on Nov. 17, 2023, 5:08 p.m.