typescript-monads/src/result/transformers/result-to-promise.ts

Write cleaner TypeScript

import { IResult } from '../result.interface'

export function resultToPromise<TOk, TFail>(result: IResult<TOk, TFail>): Promise<TOk> {
  return result.isOk()
    ? Promise.resolve(result.unwrap())
    : Promise.reject(result.unwrapFail())
}