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# contains(_:)

Returns a Boolean value indicating whether this collection contains a
match for the regex, where the regex is created by the given closure.

```
func contains(@RegexComponentBuilder _ content: () -> some RegexComponent) -> Bool
```

## Parameters

`content`

A closure that returns a regex to search for within
this collection.

## Return Value

`true` if the regex returned by `content` matched anywhere in
this collection, otherwise `false`.

---

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