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