fuzzyScorer.ts ×5

Frontier kind: Code frontier

unlabeled · c_c1eef01a31a9

12 tests · 7274 LOC · 36 files · introduces 0 tests · 20 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code: 5 ranges20 lines · 1 files
Tests: 0 tests

Contains — complete concept membership

All code (extent): 1066 ranges7274 lines · 36 files · Browse complete extent
All tests (intent): 12 testsBrowse complete intent

Neighbourhood graph

The orange circle is the focus. Violet and green circles are every ancestor and descendant, broader and narrower, at any distance; blue squares and pink diamonds are the introduced files and exact introduced tests of every visible concept, not only the focus's. Arrows point from broader to narrower concepts and bridge only concepts omitted from this view. Undirected links show source or test introduction. Concept and file size follows LOC; exact test nodes use test-count units.

Focus concept
Ancestors (broader)
Descendants (narrower)
Introduced files
Introduced tests

Introduced files, introduced tests, and structurally relevant concept specialization

In the embedded map, ordinary wheel input scrolls the page; use the visible controls to zoom and drag to pan. Open the full-screen map for canvas navigation: wheel pans, Ctrl/Command plus wheel zooms, and arrow keys pan when this region is focused. On touch screens, open the full-screen map to pan or pinch. If JavaScript or WebGL is unavailable, use the native relationship evidence on this page.

Native relationship evidence

Every exact file and test below is linked only from the concept that introduces it.

fuzzyScorer.ts ×5 — Focused concept Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - boost shorter prefix match if multiple queries are used (#99171)|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - boost shorter prefix match if multiple queries are used (#99171)|occurrence=1
fuzzyScorer.ts ×2 — Ancestor (broader) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - avoid match scattering (bug #34210)|occurrence=1
fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - basename camelcase|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - basename camelcase|occurrence=1
fuzzyScorer.ts ×2 — Ancestor (broader) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - prefer shorter paths (bug #17443)|occurrence=1
fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - basename prefix|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - basename prefix|occurrence=1
comparers.ts ×9 — Ancestor (broader) Introduced files:
- src/vs/base/common/comparers.ts
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - basename scores|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - basename scores|occurrence=1
fuzzyScorer.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - prefer shorter basenames (match on basename)|occurrence=1
fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - avoid match scattering (bug #32918)|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - avoid match scattering (bug #32918)|occurrence=1
fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - path scores|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - path scores|occurrence=1
fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - prefer shorter basenames|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - prefer shorter basenames|occurrence=1
fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - prefer shorter paths|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - prefer shorter paths|occurrence=1
fuzzyScorer.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareItemsByScore - identity|occurrence=1
fuzzyScorer.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×4 — Descendant (narrower) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×4 — Descendant (narrower) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×7 — Descendant (narrower) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×17 — Descendant (narrower) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×6 — Descendant (narrower) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×25 — Descendant (narrower) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
comparers.ts ×24 — Descendant (narrower) Introduced files:
- src/vs/base/common/comparers.ts
hash.ts ×6 — Descendant (narrower) Introduced files:
- src/vs/base/common/hash.ts
hash.ts ×7 — Descendant (narrower) Introduced files:
- src/vs/base/common/hash.ts
hash.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/hash.ts
hash.ts ×17 — Descendant (narrower) Introduced files:
- src/vs/base/common/hash.ts
filters.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/filters.ts
filters.ts ×47 — Descendant (narrower) Introduced files:
- src/vs/base/common/filters.ts
network.ts ×20 — Descendant (narrower) Introduced files:
- src/vs/base/common/network.ts
strings.test|title=Strings trimWhitespace|occurrence=1 — Descendant (narrower) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/strings.test|title=Strings trimWhitespace|occurrence=1
strings.ts ×101 — Descendant (narrower) Introduced files:
- src/vs/base/common/cache.ts
- src/vs/base/common/strings.ts
cancellation.test|title=CancellationToken None|occurrence=1 — Descendant (narrower) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/cancellation.test|title=CancellationToken None|occurrence=1
cancellation.ts ×18 — Descendant (narrower) Introduced files:
- src/vs/base/common/cancellation.ts
event.ts ×93 — Descendant (narrower) Introduced files:
- src/vs/base/common/event.ts
- src/vs/base/common/stopwatch.ts
buffer.ts ×42 — Descendant (narrower) Introduced files:
- src/vs/base/common/buffer.ts
- src/vs/base/common/stream.ts
uri.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
uri.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
uri.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
uri.ts ×6 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
date.ts ×10 — Descendant (narrower) Introduced files:
- src/vs/base/common/date.ts
uri.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
normalization.ts ×5 — Descendant (narrower) Introduced files:
- src/vs/base/common/normalization.ts
path.ts ×5 — Descendant (narrower) Introduced files:
- src/vs/base/common/path.ts
uri.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
korean.ts ×5 — Descendant (narrower) Introduced files:
- src/vs/base/common/naturalLanguage/korean.ts
uri.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
map.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/map.ts
uri.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
map.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/map.ts
map.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/map.ts
uri.test|title=URI URI#file, win-speciale|occurrence=1, charCode.test|title=CharCode has good values|occurrence=1, +2 — Descendant (narrower) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/charCode.test|title=CharCode has good values|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/path.test|title=Paths (Node Implementation) path|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/uri.test|title=URI File paths containing apostrophes break URI parsing and cannot be opened #276075|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/uri.test|title=URI URI#file, win-speciale|occurrence=1
path.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/path.ts
uri.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
utils.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/test/common/utils.ts
path.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/common/path.ts
uri.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
uri.ts ×9 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
path.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/path.ts
linkedList.ts ×13 — Descendant (narrower) Introduced files:
- src/vs/base/common/linkedList.ts
path.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/common/path.ts
lifecycle.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×4 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×6 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lazy.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lazy.ts
lazy.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/common/lazy.ts
lifecycle.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
path.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/path.ts
uint.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/uint.ts
lifecycle.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
map.ts ×97 — Descendant (narrower) Introduced files:
- src/vs/base/common/arrays.ts
- src/vs/base/common/arraysFind.ts
- src/vs/base/common/assert.ts
- src/vs/base/common/charCode.ts
- src/vs/base/common/collections.ts
- src/vs/base/common/errors.ts
- src/vs/base/common/functional.ts
- src/vs/base/common/iterator.ts
- src/vs/base/common/lifecycle.ts
- src/vs/base/common/map.ts
- src/vs/base/common/marshallingIds.ts
- src/vs/base/common/path.ts
- src/vs/base/common/platform.ts
- src/vs/base/common/process.ts
- src/vs/base/common/types.ts
- src/vs/base/common/uri.ts
- src/vs/base/test/common/utils.ts
- src/vs/nls.ts

Introduced tests

Every collected test enters the hierarchy at exactly one concept.

No tests are introduced at this concept. Its intent tests are introduced by other concepts.

Introduced code

Every collected source range enters the hierarchy at exactly one concept.

1 file ranked by introduced lines: 20 introduced LOC across 5 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/base/common/fuzzyScorer.ts 20 introduced LOC · 5 ranges

Open complete file

  678
  
  		return itemBMatchDistance > itemAMatchDistance ? -1 : 1;
  
  679
  
  	}
  
  680
  >
  
fuzzyScorer.ts

  681
  >
  	// 6.) scores are identical: start to use the fallback compare
  
  682
  >
  	return fallbackCompare(itemA, itemB, query, accessor);
  
  683
  >
  }
  
  684
  
  685
  
  function computeLabelAndDescriptionMatchDistance<T>(item: T, score: IItemScore, accessor: IItemAccessor<T>): number {

  745
  
  }
  
  746
  
  747
  >
  function fallbackCompare<T>(itemA: T, itemB: T, query: IPreparedQuery, accessor: IItemAccessor<T>): number {
  
fuzzyScorer.ts

  748
  >
  
  749
  >
  	// check for label + description length and prefer shorter
  
  750
  >
  	const labelA = accessor.getItemLabel(itemA) || '';
  
  751
  >
  	const labelB = accessor.getItemLabel(itemB) || '';
  
  752
  >
  
  753
  >
  	const descriptionA = accessor.getItemDescription(itemA);
  
  754
  >
  	const descriptionB = accessor.getItemDescription(itemB);
  
  755
  >
  
  756
  >
  	const labelDescriptionALength = labelA.length + (descriptionA ? descriptionA.length : 0);
  
  757
  >
  	const labelDescriptionBLength = labelB.length + (descriptionB ? descriptionB.length : 0);
  
  758
  >
  
  759
  >
  	if (labelDescriptionALength !== labelDescriptionBLength) {
  
  760
  
  		return labelDescriptionALength - labelDescriptionBLength;
  
  761
  
  	}

  765
  
  	const pathB = accessor.getItemPath(itemB);
  
  766
  
  767
  >
  	if (pathA && pathB && pathA.length !== pathB.length) {
  
fuzzyScorer.ts

  768
  
  		return pathA.length - pathB.length;
  
  769
  
  	}

  777
  
  778
  
  	// compare by description
  
  779
  >
  	if (descriptionA && descriptionB && descriptionA !== descriptionB) {
  
fuzzyScorer.ts

  780
  
  		return compareAnything(descriptionA, descriptionB, query.normalized);
  
  781
  
  	}
  
  782
  
  783
  
  	// compare by path
  
  784
  >
  	if (pathA && pathB && pathA !== pathB) {
  
fuzzyScorer.ts

  785
  
  		return compareAnything(pathA, pathB, query.normalized);
  
  786
  
  	}

fuzzyScorer.ts ×5

Introduces — evidence that enters the hierarchy at this concept

Contains — complete concept membership

Neighbourhood graph

Introduced tests

Introduced code

Direct hierarchy

Parents

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