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import type { VNodeTypes } from 'vue';
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import { isFragment } from '../../_util/props-util';
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export interface Option {
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keepEmpty?: boolean;
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}
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export default function toArray(children: any[], option: Option = {}): any[] {
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let ret: VNodeTypes[] = [];
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children.forEach((child: any) => {
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if ((child === undefined || child === null) && !option.keepEmpty) {
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return;
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}
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if (Array.isArray(child)) {
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ret = ret.concat(toArray(child));
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} else if (isFragment(child) && child.props) {
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ret = ret.concat(toArray(child.props.children, option));
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} else {
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ret.push(child);
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}
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});
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return ret;
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}
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