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Last change
on this file since 6a3a178 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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initial commit
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| 1 | import { isPromise } from './is-promise.js';
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| 2 | export function maybeAsyncResult(getResult, resultHandler, errorHandler = (err) => {
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| 3 | throw err;
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| 4 | }) {
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| 5 | try {
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| 6 | const result = isFunction(getResult) ? getResult() : getResult;
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| 7 | return isPromise(result)
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| 8 | ? result.then((result) => resultHandler(result))
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| 9 | : resultHandler(result);
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| 10 | }
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| 11 | catch (err) {
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| 12 | return errorHandler(err);
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| 13 | }
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| 14 | }
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| 15 | function isFunction(arg) {
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| 16 | return typeof arg === 'function';
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| 17 | }
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