check_no_attributes | R Documentation |
Checks an object has no attributes.
check_no_attributes(
x,
names = TRUE,
class = TRUE,
x_name = substitute(x),
error = TRUE
)
x |
The object to check. |
names |
A flag specifying whether names should be considered an attribute. |
class |
A flag specifying whether class should be considered an attribute. |
x_name |
A string of the name of the object x. |
error |
A flag indicating whether to throw an informative error or immediately generate an informative message if the check fails. |
An invisible copy of x (if it doesn't throw an error).
check_attributes
x <- 1
attributes(x) <- list(y = 2L)
check_no_attributes(x, error = FALSE)
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