lijianyou
9 lines
322 B
TypeScript
9 lines
322 B
TypeScript
/**
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* 初始化目标值为 undefined 的属性
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* @param target 目标对象
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* @param dft 默认值对象
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*/
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export function initUndefined<T extends Record<string, any>, K extends keyof T>(target: T, dft: Required<Pick<T, K>>) {
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(Object.keys(dft) as K[]).forEach((key) => (target[key] = target[key] ?? dft[key]));
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}
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