tree-merge
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Markdown
TreeMerge
-------------
tree merge
How to use
-------------
```sh
$ npm install tree-merge -S
```
```js
////test
var treeMerge = require('tree-merge');
var assert = require('assert');
var a=[["1"],[2,3,[11,[123], 11]], [22]];
var b=[["1"],[2,3,[11, 11]], [22],[2234]];
var expect = [["1"],[2,3,[11,[123],11],[11, 11]],[22],[2234]];
var c=treeMerge(a, b);
assert.deepEqual(expect,c);
```