Vihren Atlas

derivedImpl.ts ×2

Code frontier

unlabeled · c_536d70eff962

66 tests · 6576 LOC · 59 files · introduces 0 tests · 15 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code
2 ranges15 lines · 1 files
Tests
0 tests

Contains — complete concept membership

All code (extent)
959 ranges6576 lines · 59 files · Browse complete extent
All tests (intent)
66 testsBrowse complete intent

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Introduced files, introduced tests, and structurally relevant concept specialization

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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.

1 file ranked by introduced lines: 15 introduced LOC across 2 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/base/common/observableInternal/observables/derivedImpl.ts 15 introduced LOC · 2 ranges

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116
117 if (this._observers.size === 0) {
118 > let result; derivedImpl.ts
119 > // Without observers, we don't know when to clean up stuff.
120 > // Thus, we don't cache anything to prevent memory leaks.
121 > try {
122 > this._isReaderValid = true;
123 > let changeSummary = undefined;
124 > if (this._changeTracker) {
125 changeSummary = this._changeTracker.createChangeSummary(undefined);
126 this._changeTracker.beforeUpdate?.(this, changeSummary);
127 }
128 > result = this._computeFn(this, changeSummary!); derivedImpl.ts
129 > } finally {
130 > this._isReaderValid = false;
131 > }
132 > // Clear new dependencies
133 > this.onLastObserverRemoved();
134 > return result;
135 >
136 } else {
137 do {

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