fun <T> sourcedLiveData(vararg sources: LiveData<*>, block: () -> T?): LiveData<T>
Creates a LiveData that is updated every time one of the sources changes.
T - The type of the LiveData.
sources - The sources of the returned LiveData.
block - Called every time a source changes. Its result is only applied if it differs from the current value.
Return
The initialized LiveData.
Author
Jan Müller