pack 1/task 3656 #3
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andrey-e-v
suggested changes
Aug 15, 2017
| var copyVal = {}; | ||
| for ( var key in val){ | ||
| if ( typeof val[key] === "object") { | ||
| if ( val[key].length === undefined) { // объект |
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при значении равным null появится ошибка (typeof null = object). проверку на массив ли это или объект лучше оформить по-другому
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