slice-interleave.md
In vctrs: Vector Helpers

allows for name repair

Code
  vec_interleave(x, x, .name_repair = "unique")
Message
  New names:
  * `x` -> `x...1`
  * `x` -> `x...2`
Output
  x...1 x...2 
      1     1

can repair names quietly

Code
  res_unique <- vec_interleave(c(x = 1), c(x = 2), .name_repair = "unique_quiet")
  res_universal <- vec_interleave(c(`if` = 1), c(`in` = 2), .name_repair = "universal_quiet")

uses recycling errors

Code
  vec_interleave(1:2, 1:3)
Condition
  Error in `vec_interleave()`:
  ! Can't recycle `..1` (size 2) to match `..2` (size 3).

errors if the result would be a long vector

Code
  vec_interleave_indices(3L, 1000000000L)
Condition
  Error in `vec_interleave_indices()`:
  ! Long vectors are not yet supported in `vec_interleave()`. Result from interleaving would have size 3000000000, which is larger than the maximum supported size of 2^31 - 1.