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This is a playground to test code. It runs a full Node.js environment and already has all of npm’s 1,000,000+ packages pre-installed, including promise-status-async. Try it out:
const {
PromiseStatuses,
PROMISE_RESOLVED,
promiseStatus,
promiseState,
isPromiseResolved,
isPromiseNotRejected
} = require('promise-status-async');
const pendingPromise = new Promise(() => {});
const resolvedPromise = Promise.resolve('some value');
const rejectedPromise = Promise.reject('some reason');
(async function usageExample () {
console.log(await promiseStatus(pendingPromise));
// pending
console.log(await promiseStatus(rejectedPromise) === PromiseStatuses.PROMISE_REJECTED);
// true
console.log(await promiseStatus(resolvedPromise) === PROMISE_RESOLVED);
// true
console.log(await promiseState(resolvedPromise));
// {status: "resolved", value: "some value"}
console.log(await isPromiseResolved(pendingPromise));
// false
console.log(await isPromiseNotRejected(resolvedPromise));
// true
})();
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