30 lines
674 B
TypeScript
30 lines
674 B
TypeScript
// Copyright 2017-2021 @polkadot/react-api authors & contributors
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// SPDX-License-Identifier: Apache-2.0
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function flatten (key: string | null, value?: unknown): unknown {
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if (!value) {
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return value;
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}
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if ((value as Record<string, unknown>).$$typeof) {
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return '';
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}
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if (Array.isArray(value)) {
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return value.map((item) => flatten(null, item));
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}
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return value;
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}
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export default function isEqual <T> (a?: T, b?: T, debug = false): boolean {
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const jsonA = JSON.stringify({ test: a }, flatten);
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const jsonB = JSON.stringify({ test: b }, flatten);
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if (debug) {
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console.log('jsonA', jsonA, 'jsonB', jsonB);
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}
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return jsonA === jsonB;
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}
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