Nothing
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`.
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