22 lines
662 B
TypeScript
22 lines
662 B
TypeScript
// Copyright 2017-2019 @polkadot/ui-api authors & contributors
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// This software may be modified and distributed under the terms
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// of the Apache-2.0 license. See the LICENSE file for details.
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import { OnChangeCb } from '../types';
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import { isFunction, isObservable } from '@polkadot/util';
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export default function triggerChange (value?: any, ...callOnResult: Array<OnChangeCb | undefined>): void {
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if (!callOnResult || !callOnResult.length) {
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return;
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}
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callOnResult.forEach((callOnResult) => {
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if (isObservable(callOnResult)) {
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callOnResult.next(value);
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} else if (isFunction(callOnResult)) {
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callOnResult(value);
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}
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});
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}
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