Apply new format to snippets and template
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@ -5,8 +5,8 @@ tags: string,beginner
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Truncates a string up to a specified length.
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Determine if the string's `length` is greater than `num`.
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Return the string truncated to the desired length, with `'...'` appended to the end or the original string.
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- Determine if the string's `length` is greater than `num`.
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- Return the string truncated to the desired length, with `'...'` appended to the end or the original string.
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```js
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const truncateString = (str, num) =>
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@ -15,4 +15,4 @@ const truncateString = (str, num) =>
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```js
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truncateString('boomerang', 7); // 'boom...'
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```
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```
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