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| inline fun <reified T: Any> Fragment.extra(key: String, default: T? = null) = lazy { | |
| val value = arguments?.get(key) | |
| if (value is T) value else default | |
| } | |
| inline fun <reified T: Any> Fragment.extraNotNull(key: String, default: T? = null) = lazy { | |
| val value = arguments?.get(key) | |
| requireNotNull(if (value is T) value else default) { key } | |
| } |
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