29 lines
749 B
JavaScript
29 lines
749 B
JavaScript
var isPlainObj = require('./isPlainObj');
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var each = require('./each');
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var cloneDeep = require('./cloneDeep');
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exports = function(obj) {
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var i = 0;
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var ret = obj;
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var len = arguments.length;
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while (++i < len) {
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obj = arguments[i];
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if (isPlainObj(ret) && isPlainObj(obj)) {
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each(obj, function(val, key) {
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if (
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key === '__proto__' ||
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key === 'constructor' ||
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key === 'prototype'
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) {
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return;
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}
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ret[key] = exports(ret[key], obj[key]);
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});
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} else {
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ret = cloneDeep(obj);
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}
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}
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return ret;
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};
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module.exports = exports;
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