add.md
In tibble: Simple Data Frames

output test

Code
  add_row(tibble(), a = 1)
Condition
  Error in `add_row()`:
  ! New rows can't add columns.
  x Can't find column `a` in `.data`.
Code
  add_row(tibble(), a = 1, b = 2)
Condition
  Error in `add_row()`:
  ! New rows can't add columns.
  x Can't find columns `a` and `b` in `.data`.
Code
  add_row(tibble(), !!!set_names(letters))
Condition
  Error in `add_row()`:
  ! New rows can't add columns.
  x Can't find columns `a`, `b`, `c`, `d`, `e`, and 21 more in `.data`.
Code
  add_row(dplyr::group_by(tibble(a = 1), a))
Condition
  Error in `add_row()`:
  ! Can't add rows to grouped data frames.
Code
  add_row(tibble(a = 1), a = 2, .before = 1, .after = 1)
Condition
  Error in `add_row()`:
  ! Can't specify both `.before` and `.after`.
Code
  add_column(tibble(a = 1), a = 1)
Condition
  Error in `add_column()`:
  ! Column name `a` must not be duplicated.
  Use `.name_repair` to specify repair.
  Caused by error in `repaired_names()`:
  ! Names must be unique.
  x These names are duplicated:
    * "a" at locations 1 and 2.
Code
  add_column(tibble(a = 1, b = 2), a = 1, b = 2)
Condition
  Error in `add_column()`:
  ! Column names `a` and `b` must not be duplicated.
  Use `.name_repair` to specify repair.
  Caused by error in `repaired_names()`:
  ! Names must be unique.
  x These names are duplicated:
    * "a" at locations 1 and 3.
    * "b" at locations 2 and 4.
Code
  add_column(tibble(!!!set_names(letters)), !!!set_names(letters))
Condition
  Error in `add_column()`:
  ! Column names `a`, `b`, `c`, `d`, `e`, and 21 more must not be duplicated.
  Use `.name_repair` to specify repair.
  Caused by error in `repaired_names()`:
  ! Names must be unique.
  x These names are duplicated:
    * "a" at locations 1 and 27.
    * "b" at locations 2 and 28.
    * "c" at locations 3 and 29.
    * "d" at locations 4 and 30.
    * "e" at locations 5 and 31.
    * ...
Code
  add_column(tibble(a = 2:3), b = 4:6)
Condition
  Error in `add_column()`:
  ! New columns must be compatible with `.data`.
  x New column has 3 rows.
  i `.data` has 2 rows.
Code
  add_column(tibble(a = 1), b = 1, .before = 1, .after = 1)
Condition
  Error in `add_column()`:
  ! Can't specify both `.before` and `.after`.