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Implement synonym fetching

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Clément Renault 2020-01-16 11:38:23 +01:00
parent 5f9a3546e0
commit 9809ded23d
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1 changed files with 13 additions and 3 deletions
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16
meilisearch-core/src/query_tree.rs
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@ -142,9 +142,19 @@ fn split_best_frequency<'a>(reader: &heed::RoTxn<MainT>, ctx: &Context, word: &'
}
fn fetch_synonyms(reader: &heed::RoTxn<MainT>, ctx: &Context, words: &[&str]) -> MResult<Vec<Vec<String>>> {
let words = words.join(" "); // TODO ugly
// synonyms.synonyms(reader, words.as_bytes()).cloned().unwrap_or_default()
Ok(vec![])
let words = words.join(" ");
let set = ctx.synonyms.synonyms(reader, words.as_bytes())?.unwrap_or_default();
let mut strings = Vec::new();
let mut stream = set.stream();
while let Some(input) = stream.next() {
if let Ok(input) = std::str::from_utf8(input) {
let alts = input.split_ascii_whitespace().map(ToOwned::to_owned).collect();
strings.push(alts);
}
}
Ok(strings)
}
fn is_last<I: IntoIterator>(iter: I) -> impl Iterator<Item=(bool, I::Item)> {