mapFilterResource.kt

inline fun <T> Resource<List<T>>.filterResource(predicate: (T) -> Boolean): Resource<List<T>> = try {
    when (this) {
        is Resource.Success<List<T>> -> Resource.Success<List<T>>(data.filter(predicate))
        is Resource.Loading<List<T>> -> Resource.Loading<List<T>>(partialData?.filter(predicate))
        is Resource.Failure<List<T>> -> Resource.Failure<List<T>>(throwable)
    }
} catch (e: Throwable) {
    Resource.Failure<List<T>>(e)
}

inline fun <T, U, V> Resource<V>.map(transform: (T) -> U): Resource<List<U>> where V : Iterable<T> = try {
    when (this) {
        is Resource.Success<V> -> Resource.Success<List<U>>(data.map(transform))
        is Resource.Loading<V> -> Resource.Loading<List<U>>(partialData?.map(transform))
        is Resource.Failure<V> -> Resource.Failure<List<U>>(throwable)
    }
} catch (e: Throwable) {
    Resource.Failure<List<U>>(e)
}