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- use core::rand::RngUtil;
- fn main() {
- for ["Alice", "Bob", "Carol"].each |&name| {
- do spawn {
- let v = rand::Rng().shuffle([1, 2, 3]);
- for v.each |&num| {
- print(fmt!("%s says: '%d'\n", name, num + 1))
- }
- }
- }
- }
- fn map<T, U>(vector: &[T], function: &fn(v: &T) -> U) -> ~[U] {
- let mut accumulator = ~[];
- for vec::each(vector) |element| {
- accumulator.push(function(element));
- }
- return accumulator;
- }
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