vendor/bundle/ruby/2.4.0/gems/rouge-1.11.1/lib/rouge/demos/rust

use core::*;

fn main() {
    for ["Alice", "Bob", "Carol"].each |&name| {
        do task::spawn {
            let v = rand::Rng().shuffle([1, 2, 3]);
            for v.each |&num| {
                io::print(fmt!("%s says: '%d'\n", name, num))
            }
        }
    }
}