Method exec

core/tests/testutils/callables/max_doubles_fn.rs:56–68

(&self, scope: Scope<'_>)

    }

    fn exec(&self, scope: Scope<'_>) -> CallResult<()> {
        let mut max = f64::MIN;
        let num_singular: usize = 0;
        let mut reg = num_singular;
        while reg < scope.nargs() {
            let n = scope.get_double(reg as u8);
            if n > max {
                max = n;
            }
            reg += 1;
        }
        scope.return_double(max)
    }
}