Vihren Atlas

is-promise.ts ×2

Joint frontier

unlabeled · c_fe00e561847e

715 tests · 8 LOC · 1 file · introduces 3 tests · 7 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code
2 ranges7 lines · 1 files
Tests
3 tests

Contains — complete concept membership

All code (extent)
3 ranges8 lines · 1 file · Browse complete extent
All tests (intent)
715 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.

3 tests introduced at this concept.

Introduced code

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

1 file ranked by introduced lines: 7 introduced LOC across 2 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

lib/utils/is-promise.ts 7 introduced LOC · 2 ranges

Open complete file

1 export function isPromise<T>(
2 > maybePromise: T | Promise<T> is-promise.ts
3 > ): maybePromise is Promise<T> {
4 > return (
5 > !!maybePromise &&
6 > !!(maybePromise as Promise<T>).then &&
7 typeof (maybePromise as Promise<T>).then === 'function'
8 > ); is-promise.ts
9 > }

Direct hierarchy

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