perf: improved collection logic
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1 changed files with 2 additions and 3 deletions
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@ -32,9 +32,8 @@ fn remove_doubles(characters: &Vec<char>) -> Vec<char> {
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characters
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.iter()
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.enumerate()
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.filter(|(idx, _)| !shortenable_map[*idx])
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.map(|(_, itm)| *itm)
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.zip(shortenable_map)
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.filter_map(|(c, shortenable)| if shortenable { None } else { Some(*c) })
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.collect()
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}
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