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Limit the number of elements after reversing it

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This commit is contained in:
Clément Renault
2020-12-12 14:21:27 +01:00
parent 9d966a28d3
commit 0e5609d40e
1 changed files with 12 additions and 4 deletions
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16
src/search/mod.rs
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@@ -177,8 +177,12 @@ impl<'a> Search<'a> {
}
}
docids_values.sort_unstable_by_key(|(_, value)| *value);
let iter = docids_values.into_iter().map(|(id, _)| id).take(limit);
if ascending { Ok(iter.collect()) } else { Ok(iter.rev().collect()) }
let iter = docids_values.into_iter().map(|(id, _)| id);
if ascending {
Ok(iter.take(limit).collect())
} else {
Ok(iter.rev().take(limit).collect())
}
} else {
let facet_fn = if ascending {
FacetIter::<f64, FacetLevelValueF64Codec>::new
@@ -208,8 +212,12 @@ impl<'a> Search<'a> {
}
}
docids_values.sort_unstable_by_key(|(_, value)| *value);
let iter = docids_values.into_iter().map(|(id, _)| id).take(limit);
if ascending { Ok(iter.collect()) } else { Ok(iter.rev().collect()) }
let iter = docids_values.into_iter().map(|(id, _)| id);
if ascending {
Ok(iter.take(limit).collect())
} else {
Ok(iter.rev().take(limit).collect())
}
} else {
let facet_fn = if ascending {
FacetIter::<i64, FacetLevelValueI64Codec>::new