Class PromiseUtils

Utils to help to work with Promise objects.

Hierarchy

PromiseUtils

Index

Methods

Methods

Static create

create(value: any): Promise<any>

- Defined in util/PromiseUtils.ts:9
Creates a new promise with resolved value used for lazy relations.

Parameters
- value: any
Returns Promise<any>

Static extractValue

extractValue(object: any): any

- Defined in util/PromiseUtils.ts:19
If given value is a promise created by "create" method this method gets its value. If given value is not a promise then given value is returned back.

Parameters
- object: any
Returns any

Static runInSequence

runInSequence<T, U>(collection: T[], callback: function): Promise<U[]>

- Defined in util/PromiseUtils.ts:30
Runs given callback that returns promise for each item in the given collection in order. Operations executed after each other, right after previous promise being resolved.

Type parameters
- T
- U
Parameters
- collection: T[]
- callback: function
  - - (item: T): Promise<U>
    - Parameters
      - item: T
      Returns Promise<U>
Returns Promise<U[]>

Static settle

settle(promises: Promise<any>[]): Promise<any>

- Defined in util/PromiseUtils.ts:47
Returns a promise that is fulfilled with an array of promise state snapshots, but only after all the original promises have settled, i.e. become either fulfilled or rejected.

Parameters
- promises: Promise<any>[]
Returns Promise<any>

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