Update article.md

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Alexander 2017-10-21 15:55:32 +03:00 committed by GitHub
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@ -139,7 +139,7 @@ for(let char of str) {
Normally, internals of iterables are hidden from the external code. There's a `for..of` loop, that works, that's all it needs to know.
But to understand things a little bit more deeper let's see how to create an iterator explicitly.
But to understand things a little bit deeper let's see how to create an iterator explicitly.
We'll iterate over a string the same way as `for..of`, but with direct calls. This code gets a string iterator and calls it "manually":