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Fix typo, 08-keys-values-entries

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Georgy 2017-10-02 14:47:40 -04:00 • committed by GitHub
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1-js/05-data-types/08-keys-values-entries/article.md
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@ -32,7 +32,7 @@ For plain objects, the following methods are available:
The first difference is that we have to call `Object.keys(obj)`, and not `obj.keys()`. The first difference is that we have to call `Object.keys(obj)`, and not `obj.keys()`.
Why so? There main reason is flexibility. Remember, objects are a base of all complex structures in JavaScript. So we may have an object of our own like `order` that implements its own `order.values()` method. And we still can call `Object.values(order)` on it. Why so? The main reason is flexibility. Remember, objects are a base of all complex structures in JavaScript. So we may have an object of our own like `order` that implements its own `order.values()` method. And we still can call `Object.values(order)` on it.
The second difference is that `Object.*` methods return "real" array objects, not just an iterable. That's mainly for historical reasons. The second difference is that `Object.*` methods return "real" array objects, not just an iterable. That's mainly for historical reasons.