Remove code for flow exercise about 'Intermediate operators'

Author: LukasLechnerDev

app/src/main/java/com/lukaslechner/coroutineusecasesonandroid/usecases/flow/usecase2/FlowUseCase2ViewModel.kt

@@ -1,11 +1,8 @@
 package com.lukaslechner.coroutineusecasesonandroid.usecases.flow.usecase2
 
 import androidx.lifecycle.LiveData
-import androidx.lifecycle.asLiveData
 import com.lukaslechner.coroutineusecasesonandroid.base.BaseViewModel
 import kotlinx.coroutines.CoroutineDispatcher
-import kotlinx.coroutines.flow.*
-import timber.log.Timber
 
 class FlowUseCase2ViewModel(
     stockPriceDataSource: StockPriceDataSource,
@@ -26,48 +23,5 @@ class FlowUseCase2ViewModel(
 
      */
 
-    val currentStockPriceAsLiveData: LiveData<UiState> = stockPriceDataSource
-        .latestStockList
-        .withIndex()
-        .onEach { indexedValue ->
-            Timber.d("Processing emission ${indexedValue.index + 1}")
-        }
-        .map { indexedValue ->
-            indexedValue.value
-        }
-        .take(10)
-        .filter { stockList ->
-            val googlePrice = stockList.find { stock ->
-                stock.name == "Alphabet (Google)"
-            }?.currentPrice ?: return@filter false
-
-            googlePrice > 2300
-        }
-        .map { stockList ->
-            stockList.filter { stock ->
-                stock.country == "United States"
-            }
-        }
-        .map { stockList ->
-            stockList.filter { stock ->
-                stock.name != "Apple" && stock.name != "Microsoft"
-            }
-        }
-        .map { stockList ->
-            stockList.mapIndexed { index, stock ->
-                stock.copy(rank = index + 1)
-            }
-        }
-        .map { stockList ->
-            stockList.filter { stock ->
-                stock.rank <= 10
-            }
-        }
-        .map { stockList ->
-            UiState.Success(stockList) as UiState
-        }
-        .onStart {
-            emit(UiState.Loading)
-        }
-        .asLiveData(defaultDispatcher)
+    val currentStockPriceAsLiveData: LiveData<UiState> = TODO()
 }