decline word

1. Add dependency:

cargo add decline-word

2. Use:

let value = decline_for_num(12412, &("минута", "минуты", "минут"));
println!("{value}");

let value = decline_for_num(387222, &("рубль", "рубля", "рублей"));
println!("{value}");

Output:

минут
рубля