promise-xray

Getting insights of promise chain processing.

Usage

all()

Builds an observable collection of promises and resolves it with Promise.all(). The observable collection resolved to the collection of the same type as the initial promises collection would resolve.

allSettled()

Builds an observable collection of promises and resolves it with Promise.allSettled(). The observable collection resolved to the collection of the same type as the initial promises collection would resolve.

isRejected

Type predicate to identify rejected PromiseSettledResult

isResolved

Type predicate to identify resolved PromiseSettledResult

observe()

Calls observer after promise fulfilled and propagates promise result.

observables()

Builds an observable collection of promises. The collection resolves to the same results as the initial promises collection would resolve.

Contributing