fn generate_pattern()

in src/memtest.rs [934:942]

• 9 lines of code
• 2 McCabe index (conditional complexity)

        fn generate_pattern(&mut self) -> usize {
            let pattern = if self.run_idx % 2 == 0 {
                self.pattern
            } else {
                !self.pattern
            };
            self.pattern = self.pattern.rotate_left(1);
            pattern
        }