#[macro_export]
macro_rules! is_false {
( $( $x:expr ),* ) => {
{
is_true::is_true!($(!$x),*)
}
};
}
pub fn is_false(arg: bool) -> bool {
!is_true::is_true(arg)
}
#[cfg(test)]
mod tests {
use crate::is_false;
#[test]
fn yes_its_true() {
assert_eq!(is_false(false), true);
assert_eq!(is_false!(false), true);
}
#[test]
fn no_its_false() {
assert_eq!(is_false(true), false);
assert_eq!(is_false!(true), false);
}
#[test]
fn multiple() {
assert_eq!(is_false!(false, false, true), false);
assert_eq!(is_false!(false, false, false), true);
}
}