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Discussion on: Daily Challenge #66- Friend List

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Oleksii Filonenko •

Rust:

fn meeting(list: &str) -> String {
    let list = list.to_uppercase();
    let list: Vec<_> = list.split(|c| [';', ':'].contains(&c)).collect();
    let mut list: Vec<_> = list
        .chunks_exact(2)
        .map(|chunk| format!("({}, {})", chunk[1], chunk[0]))
        .collect();
    list.sort();
    list.join("")
}