assertive (version 0.3-0)

assert_has_duplicates: Does the input have duplicates?

Description

Checks to see if the input has duplicates.

Usage

assert_has_duplicates(x)

assert_has_no_duplicates(x)

has_duplicates(x, .xname = get_name_in_parent(x))

has_no_duplicates(x, .xname = get_name_in_parent(x))

Arguments

x

Input to check.

.xname

Not intended to be used directly.

Value

• has_duplicates returns TRUE ifanyDuplicated is TRUE. assert_has_duplicates returns nothing but throws an error if has_duplicates is not TRUE. has_no_duplicates is the negation of has_duplicates.

See Also

anyDuplicated.