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fix: NodeChildren伪装为Array保证向前兼容

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This commit is contained in:
shuaige.zsg 2020-06-24 14:48:09 +08:00
parent 11917f1525
commit 7950bf5637
1 changed files with 5 additions and 0 deletions
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5
packages/designer/src/document/node/node-children.ts
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@ -285,4 +285,9 @@ export class NodeChildren {
this.purged = true; this.purged = true;
this.children.forEach(child => child.purge()); this.children.forEach(child => child.purge());
} }
get [Symbol.toStringTag]() {
// 保证向前兼容性
return "Array";
}
} }