checkr (version 0.5.0)

check_no_attributes: Check No Attributes

Description

Checks an object has no attributes.

Usage

check_no_attributes(x, names = TRUE, class = TRUE,
  x_name = substitute(x), error = TRUE)

Arguments

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.

error

A flag indicating whether to throw an informative error or immediately generate an informative message if the check fails.

Value

An invisible copy of x (if it doesn't throw an error).

See Also

check_attributes

Examples

# NOT RUN {
x <- 1
attributes(x) <- list(y = 2L)
check_no_attributes(x, error = FALSE)
# }