tldr
```DomainItem(some fields, extra field) ->...
# android-architectureu
ursus
12/03/2019, 4:10 AMtldr
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DomainItem(some fields, extra field) -> UiItem(some fields // no extra field)
fun ViewModel.onItemClick(item : UiItem) {
someRepository.doWhatever( //I need the extra field here)
}