tests/testthat/_snaps/detect.md

In stringr: Simple, Consistent Wrappers for Common String Operations

can't empty/boundary

Code
  str_detect("x", "")
Condition
  Error in `str_detect()`:
  ! `pattern` can't be the empty string (`""`).
Code
  str_starts("x", "")
Condition
  Error in `str_starts()`:
  ! `pattern` can't be the empty string (`""`).
Code
  str_ends("x", "")
Condition
  Error in `str_ends()`:
  ! `pattern` can't be the empty string (`""`).

functions use tidyverse recycling rules

Code
  str_detect(1:2, 1:3)
Condition
  Error in `str_detect()`:
  ! Can't recycle `string` (size 2) to match `pattern` (size 3).
Code
  str_starts(1:2, 1:3)
Condition
  Error in `str_starts()`:
  ! Can't recycle `string` (size 2) to match `pattern` (size 3).
Code
  str_ends(1:2, 1:3)
Condition
  Error in `str_ends()`:
  ! Can't recycle `string` (size 2) to match `pattern` (size 3).
Code
  str_like(1:2, c("a", "b", "c"))
Condition
  Error in `str_like()`:
  ! Can't recycle `string` (size 2) to match `pattern` (size 3).

str_like works

Code
  str_like("abc", regex("x"))
Condition
  Error in `str_like()`:
  ! `pattern` must be a plain string, not a stringr modifier.

stringr documentation built on Nov. 15, 2023, 1:08 a.m.