tests/testthat/_snaps/coalesce.md

In dplyr: A Grammar of Data Manipulation

coalesce() gives meaningful error messages

Code
  (expect_error(coalesce(1:2, 1:3)))
Output
  <error/vctrs_error_incompatible_size>
  Error in `coalesce()`:
  ! Can't recycle `..1` (size 2) to match `..2` (size 3).
Code
  (expect_error(coalesce(1:2, letters[1:2])))
Output
  <error/vctrs_error_ptype2>
  Error in `coalesce()`:
  ! Can't combine `..1` <integer> and `..2` <character>.

.size overrides the common size

Code
  coalesce(x, 1:2, .size = vec_size(x))
Condition
  Error in `coalesce()`:
  ! Can't recycle `..2` (size 2) to size 1.

must have at least one non-NULL vector

Code
  coalesce()
Condition
  Error in `coalesce()`:
  ! `...` can't be empty.

Code
  coalesce(NULL, NULL)
Condition
  Error in `coalesce()`:
  ! `...` can't be empty.

inputs must be vectors

Code
  coalesce(1, environment())
Condition
  Error in `coalesce()`:
  ! `..2` must be a vector, not an environment.

names in error messages are indexed correctly

Code
  coalesce(1, "x")
Condition
  Error in `coalesce()`:
  ! Can't combine `..1` <double> and `..2` <character>.

Code
  coalesce(1, y = "x")
Condition
  Error in `coalesce()`:
  ! Can't combine `..1` <double> and `y` <character>.

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