Apply new format to snippets and template
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@ -5,7 +5,7 @@ tags: type,array,beginner
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Casts the provided value as an array if it's not one.
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Use `Array.prototype.isArray()` to determine if `val` is an array and return it as-is or encapsulated in an array accordingly.
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- Use `Array.prototype.isArray()` to determine if `val` is an array and return it as-is or encapsulated in an array accordingly.
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```js
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const castArray = val => (Array.isArray(val) ? val : [val]);
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