jpastuszek/brake_line.rs

## brake_line.rs

fn main() {
    let d = ["A", "B", "C", "D", "E", "F", "G"];

    let out = d.iter().enumerate().map(|(i, &l)| ((i + 1) % 3 == 0, l));

    for (ln, l) in out {
        print!("'{}'", l);
        if ln {
            println!("");
        }
    }
}

	fn main() {
	let d = ["A", "B", "C", "D", "E", "F", "G"];

	let out = d.iter().enumerate().map(\|(i, &l)\| ((i + 1) % 3 == 0, l));

	for (ln, l) in out {
	print!("'{}'", l);
	if ln {
	println!("");
	}
	}
	}