11 lines
268 B
Rust
11 lines
268 B
Rust
fn is_even(&&x: uint) -> bool { (x % 2u) == 0u }
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fn main() {
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assert ![1u, 3u]/~.any(is_even);
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assert [1u, 2u]/~.any(is_even);
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assert ![]/~.any(is_even);
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assert !some(1u).any(is_even);
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assert some(2u).any(is_even);
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assert !none.any(is_even);
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} |