23 lines
558 B
TypeScript
23 lines
558 B
TypeScript
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import { isPlainObject } from './isTypes';
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export function deepMerge<T extends AnyObject>(...objs: T[]): T {
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const result: AnyObject = {};
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objs.forEach((obj: AnyObject) =>
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Object.keys(obj).forEach((key) => {
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const val = obj[key];
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const resultVal = result[key];
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if (isPlainObject(resultVal) && isPlainObject(val)) {
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result[key] = deepMerge(resultVal, val);
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} else if (isPlainObject(val)) {
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result[key] = deepMerge(val);
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} else {
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result[key] = val;
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}
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}),
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);
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return result as T;
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}
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