history.ts ×1

Frontier kind: Code frontier

unlabeled · c_86404d340d73

6 tests · 3552 LOC · 20 files · introduces 0 tests · 5 LOC · 2 files

Introduces — evidence that enters the hierarchy at this concept

Code
2 ranges5 lines · 2 files
Tests
0 tests

Contains — complete concept membership

All code (extent)
534 ranges3552 lines · 20 files · Browse complete extent
All tests (intent)
6 testsBrowse complete intent

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Introduced files, introduced tests, and structurally relevant concept specialization

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Introduced files, introduced tests, and structurally relevant concept specializationhistory.test|title=History Navigator add resets the navigator to last|occurrence=1 · 0 introduced LOChistory.test|title=Histo…history.test|title=History Navigator create sets the position after last|occurrence=1 · 0 introduced LOChistory.test|title=Histo…history.test|title=History Navigator previous returns previous element|occurrence=1 · 0 introduced LOChistory.test|title=Histo…history.test|title=History Navigator next returns object if the current position is not the last one|occurrence=1 · 0 introduced LOChistory.test|title=Histo…history.test|title=History Navigator previous returns object if the current position is not the first one|occurrence=1 · 0 introduced LOChistory.test|title=Histo…history.ts ×1 · 3 introduced LOChistory.ts ×1history.ts ×1 · 2 introduced LOChistory.ts ×1history.ts ×2 · 2 introduced LOChistory.ts ×2history.ts ×2 · 3 introduced LOChistory.ts ×2history.ts ×6 · 27 introduced LOChistory.ts ×6history.ts ×31 · 135 introduced LOChistory.ts ×31uri.test|title=URI URI#file, win-speciale|occurrence=1, charCode.test|title=CharCode has good values|occurrence=1, +2 · 0 introduced LOCuri.test|title=URI URI#f…utils.ts ×3 · 9 introduced LOCutils.ts ×3lifecycle.ts ×2 · 4 introduced LOClifecycle.ts ×2lifecycle.ts ×1 · 2 introduced LOClifecycle.ts ×1lifecycle.ts ×4 · 8 introduced LOClifecycle.ts ×4lifecycle.ts ×6 · 16 introduced LOClifecycle.ts ×6lifecycle.ts ×1 · 2 introduced LOClifecycle.ts ×1lifecycle.ts ×1 · 2 introduced LOClifecycle.ts ×1lifecycle.ts ×1 · 3 introduced LOClifecycle.ts ×1map.ts ×97 · 3334 introduced LOCmap.ts ×97src/vs/base/common/arrays.ts · 949 LOCcommon/arrays.tssrc/vs/base/common/arraysFind.ts · 226 LOCcommon/arraysFind.tssrc/vs/base/common/assert.ts · 91 LOCcommon/assert.tssrc/vs/base/common/charCode.ts · 450 LOCcommon/charCode.tssrc/vs/base/common/collections.ts · 176 LOCcommon/collections.tssrc/vs/base/common/errors.ts · 357 LOCcommon/errors.tssrc/vs/base/common/functional.ts · 32 LOCcommon/functional.tssrc/vs/base/common/history.ts · 298 LOCcommon/history.tssrc/vs/base/common/iterator.ts · 194 LOCcommon/iterator.tssrc/vs/base/common/lifecycle.ts · 974 LOCcommon/lifecycle.tssrc/vs/base/common/map.ts · 1016 LOCcommon/map.tssrc/vs/base/common/marshallingIds.ts · 33 LOCcommon/marshallingIds.tssrc/vs/base/common/navigator.ts · 50 LOCcommon/navigator.tssrc/vs/base/common/path.ts · 1589 LOCcommon/path.tssrc/vs/base/common/platform.ts · 281 LOCcommon/platform.tssrc/vs/base/common/process.ts · 76 LOCcommon/process.tssrc/vs/base/common/types.ts · 410 LOCcommon/types.tssrc/vs/base/common/uri.ts · 754 LOCcommon/uri.tssrc/vs/base/test/common/utils.ts · 107 LOCcommon/utils.tssrc/vs/nls.ts · 244 LOCvs/nls.tscharCode.test|title=CharCode has good values|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/charCode.test|title=CharCode has good values|occurrence=1charCode.test|title=Char…history.test|title=History Navigator add resets the navigator to last|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/history.test|title=History Navigator add resets the navigator to last|occurrence=1history.test|title=Histo…history.test|title=History Navigator clear|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/history.test|title=History Navigator clear|occurrence=1history.test|title=Histo…history.test|title=History Navigator create sets the position after last|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/history.test|title=History Navigator create sets the position after last|occurrence=1history.test|title=Histo…history.test|title=History Navigator next returns object if the current position is not the last one|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/history.test|title=History Navigator next returns object if the current position is not the last one|occurrence=1history.test|title=Histo…history.test|title=History Navigator previous returns object if the current position is not the first one|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/history.test|title=History Navigator previous returns object if the current position is not the first one|occurrence=1history.test|title=Histo…history.test|title=History Navigator previous returns previous element|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/history.test|title=History Navigator previous returns previous element|occurrence=1history.test|title=Histo…path.test|title=Paths (Node Implementation) path|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/path.test|title=Paths (Node Implementation) path|occurrence=1path.test|title=Paths (N…uri.test|title=URI File paths containing apostrophes break URI parsing and cannot be opened #276075|occurrence=1 · introduced test · 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=1uri.test|title=URI File …uri.test|title=URI URI#file, win-speciale|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/uri.test|title=URI URI#file, win-speciale|occurrence=1uri.test|title=URI URI#f…Focused concept · history.ts ×1 · 5 introduced LOChistory.ts ×1

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Native relationship evidence

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

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.

2 files ranked by introduced lines: 5 introduced LOC across 2 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/base/common/navigator.ts 3 introduced LOC · 1 range

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35
36 previous(): T | null {
37 > this.index = Math.max(this.index - 1, this.start - 1); navigator.ts
38 > return this.current();
39 > }
40
41 first(): T | null {
src/vs/base/common/history.ts 2 introduced LOC · 1 range

Open complete file

52 public previous(): T | null {
53 if (this._currentPosition() !== 0) {
54 > return this._navigator.previous(); history.ts
55 > }
56 return null;
57 }