External module "promise/revert"

revert

• revert<T>(promise: Promise<any>): Promise<T>

• Revert Promise

  Exchanges resolve state with rejection of a promise

  ---

  Example usage:

  import { revert } from "@thalesrc/js-utils/promise";
  
  const errorPromise = Promise.reject(new Error('foo'));
  
  revert(errorPromise)
   .then(err => {
     console.log("this will be logged", err);
   })
   .catch(res => {
     console.log("this won't be logged", res);
   });

  Proto usage example:

  import "@thalesrc/js-utils/promise/proto/revert";
  
  Promise.reject(new Error('foo'))
   .revert()
   .then(err => {
     console.log("this will be logged", err);
   })
   .catch(res => {
     console.log("this won't be logged", res);
   });

  ---

  Type parameters

  • T

  Parameters

  • promise: Promise<any>

    The promise to revert its statements

  Returns Promise<T>

  the reverted promise