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fix missed line breaks

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Lavrentiy Rubtsov 2022-03-23 00:00:51 +06:00 • committed by GitHub
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1-js/04-object-basics/08-symbol/article.md
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@ -53,6 +53,7 @@ alert(id); // TypeError: Cannot convert a Symbol value to a string
That's a "language guard" against messing up, because strings and symbols are fundamentally different and should not accidentally convert one into another. That's a "language guard" against messing up, because strings and symbols are fundamentally different and should not accidentally convert one into another.
If we really want to show a symbol, we need to explicitly call `.toString()` on it, like here: If we really want to show a symbol, we need to explicitly call `.toString()` on it, like here:
```js run ```js run
let id = Symbol("id"); let id = Symbol("id");
*!* *!*
@ -61,6 +62,7 @@ alert(id.toString()); // Symbol(id), now it works
``` ```
Or get `symbol.description` property to show the description only: Or get `symbol.description` property to show the description only:
```js run ```js run
let id = Symbol("id"); let id = Symbol("id");
*!* *!*