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Assert that an object is a logical.

Usage

assertLogical(
  x,
  length = NULL,
  na = FALSE,
  null = FALSE,
  named = FALSE,
  call = parent.frame(),
  msg = NULL
)

Arguments

x

Variable to check.

length

Required length. If NULL length is not checked.

na

Whether it can contain NA values.

null

Whether it can be NULL.

named

Whether it has to be named.

call

Call argument that will be passed to cli error message.

msg

Custom error message.