ck_commands 0.0.5

hello, worldcrate!
Documentation 
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pub fn hello_world() -> String {
    let s = String::from("Hello, world");
    println!("{}", s);
    return s;
}

pub fn hello_world_with_args(arg: &str) -> String {
    let s = format!("Hello, world, {}", arg);
    println!("{}", s);
    return s
}