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Fix all clippy warnings.

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Bert Peters
2018-12-17 12:26:31 +01:00
parent 851868bed4
commit f23624c456
15 changed files with 52 additions and 38 deletions
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4
2018/src/day05.rs
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@@ -42,8 +42,8 @@ impl common::Solution for Day05 {
input.read_to_end(&mut data).expect("Can't read input!");
common::trim_back(&mut data);
let min_len = (b'a'..=b'z').map(|option| data.iter().filter(|&x| !x.eq_ignore_ascii_case(&option)).map(|&x| x).collect())
.map(|x| Day05::reduce(x))
let min_len = (b'a'..=b'z').map(|option| data.iter().filter(|&x| !x.eq_ignore_ascii_case(&option)).cloned().collect())
.map(Day05::reduce)
.min().unwrap();
format!("{}", min_len)