Vihren Atlas

event.ts ×3

Code frontier

unlabeled · c_25197277cfde

1166 tests · 5727 LOC · 29 files · introduces 0 tests · 12 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code
3 ranges12 lines · 1 files
Tests
0 tests

Contains — complete concept membership

All code (extent)
819 ranges5727 lines · 29 files · Browse complete extent
All tests (intent)
1166 testsBrowse complete intent

Neighbourhood graph

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Introduced files, introduced tests, and structurally relevant concept specialization

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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.

1 file ranked by introduced lines: 12 introduced LOC across 3 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/base/common/event.ts 12 introduced LOC · 3 ranges

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95 */
96 export function once<T>(event: Event<T>): Event<T> {
97 > return (listener, thisArgs = null, disposables?) => { event.ts
98 > // we need this, in case the event fires during the listener call
99 > let didFire = false;
100 > let result: IDisposable | undefined = undefined;
101 > result = event(e => {
102 if (didFire) {
103 return;
109
110 return listener.call(thisArgs, e);
111 > }, null, disposables); event.ts
112 >
113 > if (didFire) {
114 result.dispose();
115 }
116 > event.ts
117 > return result;
118 > };
119 > }
120
121 /**

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