29 lines
766 B
Rust
29 lines
766 B
Rust
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struct Translation<'a> {
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find: &'a str,
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replacement: &'a str,
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}
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pub fn replace_chars(input: &str) -> String {
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let trs: Vec<Translation<'_>> = input
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.lines()
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.filter_map(|line| {
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line.strip_prefix("#REPLACE ")
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.and_then(|l| l.rsplit_once(' '))
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.and_then(|(first, second)| {
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let length = std::cmp::min(first.len(), second.len());
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Some(Translation {
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find: &first[0..length],
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replacement: &second[0..length],
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})
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})
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})
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.collect();
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let mut new = input.to_string();
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for tr in trs {
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new = new.replace(tr.find, tr.replacement);
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}
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new
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}
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