assertive (version 0.1-7)

assert_all_are_false: Is the input TRUE?

Description

Checks to see if the input is TRUE.

Usage

assert_all_are_false(x)

  assert_any_are_false(x)

  assert_is_identical_to_false(x, allow_attributes = FALSE)

  assert_is_identical_to_true(x, allow_attributes = FALSE)

  assert_all_are_true(x)

  assert_any_are_true(x)

  is_false(x)

  is_identical_to_false(x, allow_attributes = FALSE,
    .xname = get_name_in_parent(x))

  is_identical_to_true(x, allow_attributes = FALSE,
    .xname = get_name_in_parent(x))

  is_true(x)

Arguments

x

Input to check.

allow_attributes

If TRUE, a scalar value of TRUE with attributes is allowed.

.xname

Not intended to be used directly.

Value

• The is* functions return TRUE if the input is TRUE/ FALSE. The assert_* functions return nothing but throw an error if the corresponding is_* function returns FALSE.

See Also

isTRUE.

Examples

assert_is_identical_to_true(TRUE)
assert_is_identical_to_false(FALSE)
assert_is_identical_to_true(c(truth = TRUE), allow_attributes = TRUE)
assert_is_identical_to_false(matrix(FALSE), allow_attributes = TRUE)
x <- c(TRUE, FALSE, NA)
is_true(x)
is_false(x)
assert_any_are_true(x)
assert_any_are_false(x)
#These tests should fail:
assert_is_true(c(truth = TRUE))
assert_is_false(matrix(FALSE))
assert_all_are_true(x)
assert_all_are_false(x)