# extension

[swift](https://lochiwei.gitbook.io/ios/swift)⟩ [custom](https://lochiwei.gitbook.io/ios/custom) ⟩ extension 

{% hint style="info" %}

{% endhint %}

{% tabs %}
{% tab title="🔴 主題" %}

* [image](https://lochiwei.gitbook.io/ios/custom/ext/image "mention")
* [formatter](https://lochiwei.gitbook.io/ios/custom/ext/formatter "mention")
* [roundedrectangle](https://lochiwei.gitbook.io/ios/custom/ext/roundedrectangle "mention")
  {% endtab %}
  {% endtabs %}