Vihren Atlas

fuzzyScorer.ts ×4

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unlabeled · c_8d2f688f16ca

42 tests · 7228 LOC · 36 files · introduces 0 tests · 14 LOC · 1 file

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4 ranges14 lines · 1 files
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1 file ranked by introduced lines: 14 introduced LOC across 4 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/base/common/fuzzyScorer.ts 14 introduced LOC · 4 ranges

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622
623 export function compareItemsByFuzzyScore<T>(itemA: T, itemB: T, query: IPreparedQuery, allowNonContiguousMatches: boolean, accessor: IItemAccessor<T>, cache: FuzzyScorerCache): number {
624 > const itemScoreA = scoreItemFuzzy(itemA, query, allowNonContiguousMatches, accessor, cache); fuzzyScorer.ts
625 > const itemScoreB = scoreItemFuzzy(itemB, query, allowNonContiguousMatches, accessor, cache);
626 >
627 > const scoreA = itemScoreA.score;
628 > const scoreB = itemScoreB.score;
629 >
630 > // 1.) identity matches have highest score
631 > if (scoreA === PATH_IDENTITY_SCORE || scoreB === PATH_IDENTITY_SCORE) {
632 if (scoreA !== scoreB) {
633 return scoreA === PATH_IDENTITY_SCORE ? -1 : 1;
634 }
635 }
636 > fuzzyScorer.ts
637 > // 2.) matches on label are considered higher compared to label+description matches
638 > if (scoreA > LABEL_SCORE_THRESHOLD || scoreB > LABEL_SCORE_THRESHOLD) {
639 if (scoreA !== scoreB) {
640 return scoreA > scoreB ? -1 : 1;
665 // 4.) scores are identical: prefer matches in label over non-label matches
666 const itemAHasLabelMatches = Array.isArray(itemScoreA.labelMatch) && itemScoreA.labelMatch.length > 0;
667 > const itemBHasLabelMatches = Array.isArray(itemScoreB.labelMatch) && itemScoreB.labelMatch.length > 0; fuzzyScorer.ts
668 > if (itemAHasLabelMatches && !itemBHasLabelMatches) {
669 return -1;
670 } else if (itemBHasLabelMatches && !itemAHasLabelMatches) {
675 const itemAMatchDistance = computeLabelAndDescriptionMatchDistance(itemA, itemScoreA, accessor);
676 const itemBMatchDistance = computeLabelAndDescriptionMatchDistance(itemB, itemScoreB, accessor);
677 > if (itemAMatchDistance && itemBMatchDistance && itemAMatchDistance !== itemBMatchDistance) { fuzzyScorer.ts
678 return itemBMatchDistance > itemAMatchDistance ? -1 : 1;
679 }

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