Skip to main content

Function: extractFulfilled()

extractFulfilled<T>(results): T[]

Defined in: async/promiseAllSettled/index.ts:106

Extracts all fulfilled values from settled results.

Filters out rejected promises and returns only successful values. Useful when you want to process partial results even if some promises failed.

Type Parameters​

T​

T

Parameters​

results​

readonly PromiseSettledResult<T>[]

Array of settled promise results

Returns​

T[]

Array of fulfilled values only

Examples​

const results = await promiseAllSettled([
  Promise.resolve(1),
  Promise.reject('error'),
  Promise.resolve(3),
])

const values = extractFulfilled(results)
// => [1, 3]
// Process partial API results
const results = await promiseAllSettled(
  userIds.map((id) => fetchUser(id))
)

const successfulUsers = extractFulfilled(results)
console.log(`Fetched ${successfulUsers.length} of ${userIds.length} users`)