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assertive.code (version 0.0-4)

assert_is_if_condition: Is suitable to be used as an if condition

Description

Is suitable to be used as an if condition

Usage

assert_is_if_condition(x, severity = getOption("assertive.severity", "stop"))

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

Value

is_if_condition returns TRUE if the input is scalar TRUE or FALSE.

Arguments

x

Input to check.

severity

How severe should the consequences of the assertion be? Either "stop", "warning", "message", or "none".

.xname

Not intended to be used directly.

Examples

Run this code
is_if_condition(TRUE)
is_if_condition(FALSE)
is_if_condition(NA)
is_if_condition(c(TRUE, FALSE))
is_if_condition("the truth")
# You can pass a number as a logical condition, but you shouldn't,
# so the next line returns FALSE.
is_if_condition(1)
assertive.base::dont_stop(assert_is_if_condition(raw(1)))

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