From d80a2ba9cc51ed9ea911496f9b9c11e0f00cec4f Mon Sep 17 00:00:00 2001
From: elberdev <elberdev@gmail.com>
Date: Fri, 9 Oct 2015 21:36:22 -0400
Subject: [PATCH 1/6] set up VCs

---
 MarsWater/MarsWater.xcodeproj/project.pbxproj |  36 +++++-
 MarsWater/MarsWater/AppDelegate.m             |  19 ----
 .../MarsWater/Base.lproj/Main.storyboard      | 105 ++++++++++++++++--
 .../MarsWater/ListsTableViewController.m      |  15 ++-
 .../TaskCreationTableViewController.h         |  13 +++
 .../TaskCreationTableViewController.m         |  65 +++++++++++
 .../MarsWater/TasksTableViewController.h      |  15 +++
 .../MarsWater/TasksTableViewController.m      |  69 ++++++++++++
 8 files changed, 303 insertions(+), 34 deletions(-)
 create mode 100644 MarsWater/MarsWater/TaskCreationTableViewController.h
 create mode 100644 MarsWater/MarsWater/TaskCreationTableViewController.m
 create mode 100644 MarsWater/MarsWater/TasksTableViewController.h
 create mode 100644 MarsWater/MarsWater/TasksTableViewController.m

diff --git a/MarsWater/MarsWater.xcodeproj/project.pbxproj b/MarsWater/MarsWater.xcodeproj/project.pbxproj
index a2f82e3..0eac819 100644
--- a/MarsWater/MarsWater.xcodeproj/project.pbxproj
+++ b/MarsWater/MarsWater.xcodeproj/project.pbxproj
@@ -7,6 +7,8 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		3BC2FF7D1BC88FD1003A57F0 /* TasksTableViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 3BC2FF7C1BC88FD1003A57F0 /* TasksTableViewController.m */; settings = {ASSET_TAGS = (); }; };
+		3BC2FF801BC89009003A57F0 /* TaskCreationTableViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 3BC2FF7F1BC89009003A57F0 /* TaskCreationTableViewController.m */; settings = {ASSET_TAGS = (); }; };
 		8DA86CA91BC1AE57006C50BC /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 8DA86CA81BC1AE57006C50BC /* main.m */; };
 		8DA86CAC1BC1AE57006C50BC /* AppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = 8DA86CAB1BC1AE57006C50BC /* AppDelegate.m */; };
 		8DA86CB21BC1AE57006C50BC /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 8DA86CB01BC1AE57006C50BC /* Main.storyboard */; };
@@ -22,6 +24,10 @@
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
+		3BC2FF7B1BC88FD1003A57F0 /* TasksTableViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = TasksTableViewController.h; sourceTree = "<group>"; };
+		3BC2FF7C1BC88FD1003A57F0 /* TasksTableViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = TasksTableViewController.m; sourceTree = "<group>"; };
+		3BC2FF7E1BC89009003A57F0 /* TaskCreationTableViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = TaskCreationTableViewController.h; sourceTree = "<group>"; };
+		3BC2FF7F1BC89009003A57F0 /* TaskCreationTableViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = TaskCreationTableViewController.m; sourceTree = "<group>"; };
 		8DA86CA41BC1AE57006C50BC /* MarsWater.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = MarsWater.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		8DA86CA81BC1AE57006C50BC /* main.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
 		8DA86CAA1BC1AE57006C50BC /* AppDelegate.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = AppDelegate.h; sourceTree = "<group>"; };
@@ -56,6 +62,28 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		3BC2FF811BC892B6003A57F0 /* List */ = {
+			isa = PBXGroup;
+			children = (
+				8DA86CD21BC1B8E4006C50BC /* ListsTableViewController.h */,
+				8DA86CD31BC1B8E4006C50BC /* ListsTableViewController.m */,
+				8DA86CD51BC1B904006C50BC /* ListCreationTableViewController.h */,
+				8DA86CD61BC1B904006C50BC /* ListCreationTableViewController.m */,
+			);
+			name = List;
+			sourceTree = "<group>";
+		};
+		3BC2FF821BC892BF003A57F0 /* Task */ = {
+			isa = PBXGroup;
+			children = (
+				3BC2FF7B1BC88FD1003A57F0 /* TasksTableViewController.h */,
+				3BC2FF7C1BC88FD1003A57F0 /* TasksTableViewController.m */,
+				3BC2FF7E1BC89009003A57F0 /* TaskCreationTableViewController.h */,
+				3BC2FF7F1BC89009003A57F0 /* TaskCreationTableViewController.m */,
+			);
+			name = Task;
+			sourceTree = "<group>";
+		};
 		8DA86C9B1BC1AE57006C50BC = {
 			isa = PBXGroup;
 			children = (
@@ -78,10 +106,8 @@
 				8DA86CD11BC1B329006C50BC /* Model */,
 				8DA86CAA1BC1AE57006C50BC /* AppDelegate.h */,
 				8DA86CAB1BC1AE57006C50BC /* AppDelegate.m */,
-				8DA86CD21BC1B8E4006C50BC /* ListsTableViewController.h */,
-				8DA86CD31BC1B8E4006C50BC /* ListsTableViewController.m */,
-				8DA86CD51BC1B904006C50BC /* ListCreationTableViewController.h */,
-				8DA86CD61BC1B904006C50BC /* ListCreationTableViewController.m */,
+				3BC2FF811BC892B6003A57F0 /* List */,
+				3BC2FF821BC892BF003A57F0 /* Task */,
 				8DA86CB01BC1AE57006C50BC /* Main.storyboard */,
 				8DA86CB61BC1AE57006C50BC /* Assets.xcassets */,
 				8DA86CB81BC1AE57006C50BC /* LaunchScreen.storyboard */,
@@ -187,10 +213,12 @@
 			files = (
 				8DA86CB51BC1AE57006C50BC /* MarsWater.xcdatamodeld in Sources */,
 				8DA86CAC1BC1AE57006C50BC /* AppDelegate.m in Sources */,
+				3BC2FF801BC89009003A57F0 /* TaskCreationTableViewController.m in Sources */,
 				8DB2F6EA1BC1E75500E58E65 /* Task+CoreDataProperties.m in Sources */,
 				8DA86CD41BC1B8E4006C50BC /* ListsTableViewController.m in Sources */,
 				8DB2F6E71BC1E75500E58E65 /* List.m in Sources */,
 				8DB2F6E91BC1E75500E58E65 /* Task.m in Sources */,
+				3BC2FF7D1BC88FD1003A57F0 /* TasksTableViewController.m in Sources */,
 				8DA86CD71BC1B904006C50BC /* ListCreationTableViewController.m in Sources */,
 				8DA86CA91BC1AE57006C50BC /* main.m in Sources */,
 				8DB2F6E81BC1E75500E58E65 /* List+CoreDataProperties.m in Sources */,
diff --git a/MarsWater/MarsWater/AppDelegate.m b/MarsWater/MarsWater/AppDelegate.m
index 8e592d7..fd8db43 100644
--- a/MarsWater/MarsWater/AppDelegate.m
+++ b/MarsWater/MarsWater/AppDelegate.m
@@ -20,26 +20,7 @@ - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(
     return YES;
 }
 
-- (void)applicationWillResignActive:(UIApplication *)application {
-    // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.
-    // Use this method to pause ongoing tasks, disable timers, and throttle down OpenGL ES frame rates. Games should use this method to pause the game.
-}
-
-- (void)applicationDidEnterBackground:(UIApplication *)application {
-    // Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.
-    // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
-}
-
-- (void)applicationWillEnterForeground:(UIApplication *)application {
-    // Called as part of the transition from the background to the inactive state; here you can undo many of the changes made on entering the background.
-}
-
-- (void)applicationDidBecomeActive:(UIApplication *)application {
-    // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
-}
-
 - (void)applicationWillTerminate:(UIApplication *)application {
-    // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
     // Saves changes in the application's managed object context before the application terminates.
     [self saveContext];
 }
diff --git a/MarsWater/MarsWater/Base.lproj/Main.storyboard b/MarsWater/MarsWater/Base.lproj/Main.storyboard
index 13ead89..ece3d86 100644
--- a/MarsWater/MarsWater/Base.lproj/Main.storyboard
+++ b/MarsWater/MarsWater/Base.lproj/Main.storyboard
@@ -26,7 +26,7 @@
                                             <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                                             <animations/>
                                             <fontDescription key="fontDescription" type="system" pointSize="16"/>
-                                            <color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
+                                            <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="calibratedRGB"/>
                                             <nil key="highlightedColor"/>
                                         </label>
                                         <label opaque="NO" multipleTouchEnabled="YES" contentMode="left" text="Subtitle" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="v9C-RD-f0m">
@@ -34,7 +34,7 @@
                                             <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                                             <animations/>
                                             <fontDescription key="fontDescription" type="system" pointSize="11"/>
-                                            <color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
+                                            <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="calibratedRGB"/>
                                             <nil key="highlightedColor"/>
                                         </label>
                                     </subviews>
@@ -77,6 +77,93 @@
             </objects>
             <point key="canvasLocation" x="1760" y="205"/>
         </scene>
+        <!--Tasks-->
+        <scene sceneID="edG-Ia-gtl">
+            <objects>
+                <tableViewController storyboardIdentifier="tasksTVC" id="ZYN-KT-Hkh" customClass="TasksTableViewController" sceneMemberID="viewController">
+                    <tableView key="view" clipsSubviews="YES" contentMode="scaleToFill" alwaysBounceVertical="YES" dataMode="prototypes" style="plain" separatorStyle="default" rowHeight="44" sectionHeaderHeight="28" sectionFooterHeight="28" id="dvb-iw-k5n">
+                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <animations/>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                        <prototypes>
+                            <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" selectionStyle="default" indentationWidth="10" reuseIdentifier="taskIdentifier" id="2V2-Kx-zlq">
+                                <rect key="frame" x="0.0" y="28" width="600" height="44"/>
+                                <autoresizingMask key="autoresizingMask"/>
+                                <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" tableViewCell="2V2-Kx-zlq" id="2YL-qA-T5a">
+                                    <rect key="frame" x="0.0" y="0.0" width="600" height="43"/>
+                                    <autoresizingMask key="autoresizingMask"/>
+                                    <animations/>
+                                </tableViewCellContentView>
+                                <animations/>
+                            </tableViewCell>
+                        </prototypes>
+                        <connections>
+                            <outlet property="dataSource" destination="ZYN-KT-Hkh" id="CuR-wc-8P2"/>
+                            <outlet property="delegate" destination="ZYN-KT-Hkh" id="ezC-Rp-PA6"/>
+                        </connections>
+                    </tableView>
+                    <navigationItem key="navigationItem" title="Tasks" id="sX9-rm-Enn">
+                        <barButtonItem key="rightBarButtonItem" systemItem="add" id="hzZ-jB-NHa">
+                            <connections>
+                                <segue destination="l2z-qs-zEp" kind="presentation" id="iT2-9h-NIS"/>
+                            </connections>
+                        </barButtonItem>
+                    </navigationItem>
+                </tableViewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="9U1-GV-Zk1" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="2405" y="914"/>
+        </scene>
+        <!--Root View Controller-->
+        <scene sceneID="G8Q-Rv-DLG">
+            <objects>
+                <tableViewController id="z0P-TM-f28" customClass="TaskCreationTableViewController" sceneMemberID="viewController">
+                    <tableView key="view" clipsSubviews="YES" contentMode="scaleToFill" alwaysBounceVertical="YES" dataMode="prototypes" style="plain" separatorStyle="default" rowHeight="44" sectionHeaderHeight="28" sectionFooterHeight="28" id="m8K-Me-BpN">
+                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <animations/>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                        <prototypes>
+                            <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" selectionStyle="default" indentationWidth="10" id="9Xs-Z1-VmB">
+                                <rect key="frame" x="0.0" y="92" width="600" height="44"/>
+                                <autoresizingMask key="autoresizingMask"/>
+                                <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" tableViewCell="9Xs-Z1-VmB" id="4H4-bB-P32">
+                                    <rect key="frame" x="0.0" y="0.0" width="600" height="43"/>
+                                    <autoresizingMask key="autoresizingMask"/>
+                                    <animations/>
+                                </tableViewCellContentView>
+                                <animations/>
+                            </tableViewCell>
+                        </prototypes>
+                        <connections>
+                            <outlet property="dataSource" destination="z0P-TM-f28" id="feb-Ib-TZz"/>
+                            <outlet property="delegate" destination="z0P-TM-f28" id="aWA-J5-YCv"/>
+                        </connections>
+                    </tableView>
+                    <navigationItem key="navigationItem" title="Root View Controller" id="KEK-h1-04Q"/>
+                </tableViewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="l5g-zB-vGR" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="3755" y="914"/>
+        </scene>
+        <!--Navigation Controller-->
+        <scene sceneID="5Wp-qo-luQ">
+            <objects>
+                <navigationController id="l2z-qs-zEp" sceneMemberID="viewController">
+                    <navigationBar key="navigationBar" contentMode="scaleToFill" id="U4H-8V-wxZ">
+                        <rect key="frame" x="0.0" y="0.0" width="320" height="44"/>
+                        <autoresizingMask key="autoresizingMask"/>
+                        <animations/>
+                    </navigationBar>
+                    <connections>
+                        <segue destination="z0P-TM-f28" kind="relationship" relationship="rootViewController" id="FtI-hX-Dht"/>
+                    </connections>
+                </navigationController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="cx2-Mf-g7p" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="3082" y="914"/>
+        </scene>
         <!--List Creation Table View Controller-->
         <scene sceneID="Nx5-Rb-hgB">
             <objects>
@@ -85,7 +172,7 @@
                         <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <animations/>
-                        <color key="backgroundColor" cocoaTouchSystemColor="groupTableViewBackgroundColor"/>
+                        <color key="backgroundColor" red="0.93725490199999995" green="0.93725490199999995" blue="0.95686274510000002" alpha="1" colorSpace="calibratedRGB"/>
                         <sections>
                             <tableViewSection id="fjY-Uh-Pld">
                                 <cells>
@@ -100,7 +187,7 @@
                                                     <rect key="frame" x="15" y="11" width="38" height="21"/>
                                                     <animations/>
                                                     <fontDescription key="fontDescription" type="system" pointSize="17"/>
-                                                    <color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
+                                                    <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="calibratedRGB"/>
                                                     <nil key="highlightedColor"/>
                                                 </label>
                                                 <textField opaque="NO" clipsSubviews="YES" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" borderStyle="roundedRect" textAlignment="natural" minimumFontSize="17" translatesAutoresizingMaskIntoConstraints="NO" id="pGs-E0-Itl">
@@ -129,7 +216,7 @@
                                             <rect key="frame" x="0.0" y="0.0" width="600" height="43"/>
                                             <autoresizingMask key="autoresizingMask"/>
                                             <subviews>
-                                                <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="sGy-ER-6Wl">
+                                                <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" showsTouchWhenHighlighted="YES" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="sGy-ER-6Wl">
                                                     <rect key="frame" x="53" y="7" width="30" height="30"/>
                                                     <animations/>
                                                     <color key="backgroundColor" red="1" green="0.41733960381080881" blue="0.46553019885036306" alpha="1" colorSpace="calibratedRGB"/>
@@ -141,7 +228,7 @@
                                                         <action selector="colorButtonTapped:" destination="1vt-jb-oNz" eventType="touchUpInside" id="PJQ-Dy-DXO"/>
                                                     </connections>
                                                 </button>
-                                                <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="DBL-1D-AYB">
+                                                <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" showsTouchWhenHighlighted="YES" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="DBL-1D-AYB">
                                                     <rect key="frame" x="91" y="7" width="30" height="30"/>
                                                     <animations/>
                                                     <color key="backgroundColor" red="0.54191812434156561" green="0.48274656559439699" blue="1" alpha="1" colorSpace="calibratedRGB"/>
@@ -153,7 +240,7 @@
                                                         <action selector="colorButtonTapped:" destination="1vt-jb-oNz" eventType="touchUpInside" id="4ov-fL-0h9"/>
                                                     </connections>
                                                 </button>
-                                                <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="5YP-DL-kV4">
+                                                <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" showsTouchWhenHighlighted="YES" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="5YP-DL-kV4">
                                                     <rect key="frame" x="129" y="7" width="30" height="30"/>
                                                     <animations/>
                                                     <color key="backgroundColor" red="0.39880478555541021" green="0.84800888325022439" blue="1" alpha="1" colorSpace="calibratedRGB"/>
@@ -165,7 +252,7 @@
                                                         <action selector="colorButtonTapped:" destination="1vt-jb-oNz" eventType="touchUpInside" id="BUG-aU-Rab"/>
                                                     </connections>
                                                 </button>
-                                                <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="Zu8-bd-c91">
+                                                <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" showsTouchWhenHighlighted="YES" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="Zu8-bd-c91">
                                                     <rect key="frame" x="15" y="7" width="30" height="30"/>
                                                     <animations/>
                                                     <color key="backgroundColor" red="1" green="0.69693764911718903" blue="0.19218566892947164" alpha="1" colorSpace="calibratedRGB"/>
@@ -230,7 +317,7 @@
                 </navigationController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="em7-Vm-FxE" userLabel="First Responder" sceneMemberID="firstResponder"/>
             </objects>
-            <point key="canvasLocation" x="193" y="355"/>
+            <point key="canvasLocation" x="329" y="355"/>
         </scene>
     </scenes>
 </document>
diff --git a/MarsWater/MarsWater/ListsTableViewController.m b/MarsWater/MarsWater/ListsTableViewController.m
index 8a2659c..88c6147 100644
--- a/MarsWater/MarsWater/ListsTableViewController.m
+++ b/MarsWater/MarsWater/ListsTableViewController.m
@@ -10,6 +10,7 @@
 #import "ListsTableViewController.h"
 #import "AppDelegate.h"
 #import "List.h"
+#import "TasksTableViewController.h"
 
 @interface ListsTableViewController () <NSFetchedResultsControllerDelegate>
 
@@ -22,13 +23,11 @@ @implementation ListsTableViewController
 - (void)viewDidLoad {
     [super viewDidLoad];
     
-    
     AppDelegate *delegate = [UIApplication sharedApplication].delegate;
     
     // 1) create an instance of NSFetchRequest with an entity name
     NSFetchRequest *fetchRequest = [[NSFetchRequest alloc] initWithEntityName:@"List"];
     
-    
     // 2) create a sort descriptor
     NSSortDescriptor *sort = [[NSSortDescriptor alloc] initWithKey:@"createdAt" ascending:NO];
     
@@ -67,6 +66,18 @@ - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(N
     return cell;
 }
 
+- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
+    
+    UIStoryboard *main = [UIStoryboard storyboardWithName:@"Main" bundle:nil];
+    
+    TasksTableViewController *tasksTVC = [main instantiateViewControllerWithIdentifier:@"tasksTVC"];
+    
+    tasksTVC.listIndex = indexPath.row;
+    
+    [self.navigationController pushViewController:tasksTVC animated:YES];
+        
+}
+
 - (void)controller:(NSFetchedResultsController *)controller didChangeObject:(id)anObject atIndexPath:(NSIndexPath *)indexPath forChangeType:(NSFetchedResultsChangeType)type newIndexPath:(NSIndexPath *)newIndexPath {
    
     [self.tableView reloadData];
diff --git a/MarsWater/MarsWater/TaskCreationTableViewController.h b/MarsWater/MarsWater/TaskCreationTableViewController.h
new file mode 100644
index 0000000..6279c6c
--- /dev/null
+++ b/MarsWater/MarsWater/TaskCreationTableViewController.h
@@ -0,0 +1,13 @@
+//
+//  TaskCreationTableViewController.h
+//  MarsWater
+//
+//  Created by Elber Carneiro on 10/9/15.
+//  Copyright © 2015 Michael Kavouras. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+@interface TaskCreationTableViewController : UITableViewController
+
+@end
diff --git a/MarsWater/MarsWater/TaskCreationTableViewController.m b/MarsWater/MarsWater/TaskCreationTableViewController.m
new file mode 100644
index 0000000..5feda0b
--- /dev/null
+++ b/MarsWater/MarsWater/TaskCreationTableViewController.m
@@ -0,0 +1,65 @@
+//
+//  TaskCreationTableViewController.m
+//  MarsWater
+//
+//  Created by Elber Carneiro on 10/9/15.
+//  Copyright © 2015 Michael Kavouras. All rights reserved.
+//
+
+#import "TaskCreationTableViewController.h"
+#import "AppDelegate.h"
+#import "Task.h"
+
+@interface TaskCreationTableViewController ()
+
+@property (nonatomic) Task *task;
+
+@end
+
+@implementation TaskCreationTableViewController
+
+- (void)viewDidLoad {
+    [super viewDidLoad];
+    
+    [self setupNavigationBar];
+    
+    AppDelegate *delegate = [UIApplication sharedApplication].delegate;
+    
+    self.task = [NSEntityDescription insertNewObjectForEntityForName:@"Task" inManagedObjectContext:delegate.managedObjectContext];
+}
+
+- (void)setupNavigationBar {
+    
+    self.navigationItem.title = @"Create new task";
+    
+    self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemCancel target:self action:@selector(cancel)];
+    
+    self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemSave target:self action:@selector(save)];
+    
+}
+
+- (void)cancel {
+    [self dismissViewControllerAnimated:YES completion:nil];
+}
+
+- (void)save {
+    //self.task.taskDescription = self.titleTextField.text;
+    self.task.createdAt = [NSDate date];
+    
+    AppDelegate *delegate = [UIApplication sharedApplication].delegate;
+    [delegate.managedObjectContext save:nil];
+    
+    [self dismissViewControllerAnimated:YES completion:nil];
+}
+
+#pragma mark - Table view data source
+
+- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
+    return 1;
+}
+
+- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
+    return 1;
+}
+
+@end
diff --git a/MarsWater/MarsWater/TasksTableViewController.h b/MarsWater/MarsWater/TasksTableViewController.h
new file mode 100644
index 0000000..b421e93
--- /dev/null
+++ b/MarsWater/MarsWater/TasksTableViewController.h
@@ -0,0 +1,15 @@
+//
+//  TasksTableViewController.h
+//  MarsWater
+//
+//  Created by Elber Carneiro on 10/9/15.
+//  Copyright © 2015 Michael Kavouras. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+@interface TasksTableViewController : UITableViewController
+
+@property (nonatomic) NSInteger listIndex;
+
+@end
diff --git a/MarsWater/MarsWater/TasksTableViewController.m b/MarsWater/MarsWater/TasksTableViewController.m
new file mode 100644
index 0000000..ea4dbfe
--- /dev/null
+++ b/MarsWater/MarsWater/TasksTableViewController.m
@@ -0,0 +1,69 @@
+//
+//  TasksTableViewController.m
+//  MarsWater
+//
+//  Created by Elber Carneiro on 10/9/15.
+//  Copyright © 2015 Michael Kavouras. All rights reserved.
+//
+
+#import <CoreData/CoreData.h>
+#import "TasksTableViewController.h"
+#import "AppDelegate.h"
+#import "List.h"
+
+@interface TasksTableViewController () <NSFetchedResultsControllerDelegate>
+
+@property (nonatomic) NSFetchedResultsController *fetchedResultsController;
+@property (nonatomic) NSArray *tasks;
+
+@end
+
+@implementation TasksTableViewController
+
+- (void)viewDidLoad {
+    [super viewDidLoad];
+    
+    AppDelegate *delegate = [UIApplication sharedApplication].delegate;
+    
+    NSFetchRequest *fetchRequest = [[NSFetchRequest alloc] initWithEntityName:@"List"];
+    NSSortDescriptor *sort = [[NSSortDescriptor alloc] initWithKey:@"createdAt" ascending:NO];
+    fetchRequest.sortDescriptors = @[sort];
+
+    self.fetchedResultsController = [[NSFetchedResultsController alloc] initWithFetchRequest:fetchRequest managedObjectContext:delegate.managedObjectContext sectionNameKeyPath:nil cacheName:nil];
+    self.fetchedResultsController.delegate = self;
+    
+    [self.fetchedResultsController performFetch:nil];
+    
+    List *list = self.fetchedResultsController.fetchedObjects[self.listIndex];
+    self.tasks = list.task;
+    self.navigationItem.title = list.title;
+    
+    [self.tableView reloadData];
+}
+
+#pragma mark - Table view data source
+
+- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
+    return 1;
+}
+
+- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
+    //return self.fetchedResultsController.fetchedObjects.count;
+    return self.tasks.count;
+}
+
+- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
+    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"taskIdentifier" forIndexPath:indexPath];
+    
+    // Configure the cell...
+    cell.textLabel.text = [NSString stringWithFormat:@"%ld", self.listIndex];
+    
+    return cell;
+}
+
+- (void)controller:(NSFetchedResultsController *)controller didChangeObject:(id)anObject atIndexPath:(NSIndexPath *)indexPath forChangeType:(NSFetchedResultsChangeType)type newIndexPath:(NSIndexPath *)newIndexPath {
+    
+    [self.tableView reloadData];
+}
+
+@end

From 97ab83abd39e40432b20f14f6af128c49ca00442 Mon Sep 17 00:00:00 2001
From: elberdev <elberdev@gmail.com>
Date: Fri, 9 Oct 2015 22:04:25 -0400
Subject: [PATCH 2/6] working on view controller flow

---
 .../MarsWater/Base.lproj/Main.storyboard      | 69 +++++++++++++------
 .../TaskCreationTableViewController.m         | 12 +---
 .../MarsWater/TasksTableViewController.m      | 11 ++-
 3 files changed, 58 insertions(+), 34 deletions(-)

diff --git a/MarsWater/MarsWater/Base.lproj/Main.storyboard b/MarsWater/MarsWater/Base.lproj/Main.storyboard
index ece3d86..d6fda15 100644
--- a/MarsWater/MarsWater/Base.lproj/Main.storyboard
+++ b/MarsWater/MarsWater/Base.lproj/Main.storyboard
@@ -2,6 +2,7 @@
 <document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="8191" systemVersion="15A284" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="OKe-ND-dH3">
     <dependencies>
         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="8154"/>
+        <capability name="Constraints to layout margins" minToolsVersion="6.0"/>
     </dependencies>
     <scenes>
         <!--Lists-->
@@ -104,12 +105,11 @@
                         </connections>
                     </tableView>
                     <navigationItem key="navigationItem" title="Tasks" id="sX9-rm-Enn">
-                        <barButtonItem key="rightBarButtonItem" systemItem="add" id="hzZ-jB-NHa">
-                            <connections>
-                                <segue destination="l2z-qs-zEp" kind="presentation" id="iT2-9h-NIS"/>
-                            </connections>
-                        </barButtonItem>
+                        <barButtonItem key="rightBarButtonItem" systemItem="add" id="hzZ-jB-NHa"/>
                     </navigationItem>
+                    <connections>
+                        <segue destination="l2z-qs-zEp" kind="presentation" identifier="newTaskSegue" id="RdB-As-uZ3"/>
+                    </connections>
                 </tableViewController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="9U1-GV-Zk1" userLabel="First Responder" sceneMemberID="firstResponder"/>
             </objects>
@@ -119,23 +119,49 @@
         <scene sceneID="G8Q-Rv-DLG">
             <objects>
                 <tableViewController id="z0P-TM-f28" customClass="TaskCreationTableViewController" sceneMemberID="viewController">
-                    <tableView key="view" clipsSubviews="YES" contentMode="scaleToFill" alwaysBounceVertical="YES" dataMode="prototypes" style="plain" separatorStyle="default" rowHeight="44" sectionHeaderHeight="28" sectionFooterHeight="28" id="m8K-Me-BpN">
+                    <tableView key="view" clipsSubviews="YES" contentMode="scaleToFill" alwaysBounceVertical="YES" dataMode="static" style="plain" separatorStyle="default" rowHeight="44" sectionHeaderHeight="28" sectionFooterHeight="28" id="m8K-Me-BpN">
                         <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <animations/>
                         <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
-                        <prototypes>
-                            <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" selectionStyle="default" indentationWidth="10" id="9Xs-Z1-VmB">
-                                <rect key="frame" x="0.0" y="92" width="600" height="44"/>
-                                <autoresizingMask key="autoresizingMask"/>
-                                <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" tableViewCell="9Xs-Z1-VmB" id="4H4-bB-P32">
-                                    <rect key="frame" x="0.0" y="0.0" width="600" height="43"/>
-                                    <autoresizingMask key="autoresizingMask"/>
-                                    <animations/>
-                                </tableViewCellContentView>
-                                <animations/>
-                            </tableViewCell>
-                        </prototypes>
+                        <sections>
+                            <tableViewSection id="KZK-Zn-KYr">
+                                <cells>
+                                    <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" selectionStyle="default" indentationWidth="10" id="9Xs-Z1-VmB">
+                                        <rect key="frame" x="0.0" y="64" width="600" height="44"/>
+                                        <autoresizingMask key="autoresizingMask"/>
+                                        <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" tableViewCell="9Xs-Z1-VmB" id="4H4-bB-P32">
+                                            <rect key="frame" x="0.0" y="0.0" width="600" height="43"/>
+                                            <autoresizingMask key="autoresizingMask"/>
+                                            <subviews>
+                                                <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Description:" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="nWL-Sc-WGk">
+                                                    <rect key="frame" x="24" y="11" width="93" height="21"/>
+                                                    <animations/>
+                                                    <fontDescription key="fontDescription" type="system" pointSize="17"/>
+                                                    <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="calibratedRGB"/>
+                                                    <nil key="highlightedColor"/>
+                                                </label>
+                                                <textField opaque="NO" clipsSubviews="YES" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" borderStyle="roundedRect" textAlignment="natural" minimumFontSize="17" translatesAutoresizingMaskIntoConstraints="NO" id="lJ6-hM-3kh">
+                                                    <rect key="frame" x="125" y="7" width="459" height="30"/>
+                                                    <animations/>
+                                                    <fontDescription key="fontDescription" type="system" pointSize="14"/>
+                                                    <textInputTraits key="textInputTraits"/>
+                                                </textField>
+                                            </subviews>
+                                            <animations/>
+                                            <constraints>
+                                                <constraint firstItem="lJ6-hM-3kh" firstAttribute="leading" secondItem="nWL-Sc-WGk" secondAttribute="trailing" constant="8" id="DL3-14-lEJ"/>
+                                                <constraint firstItem="nWL-Sc-WGk" firstAttribute="leading" secondItem="4H4-bB-P32" secondAttribute="leadingMargin" constant="16" id="KcA-Zo-EPv"/>
+                                                <constraint firstItem="nWL-Sc-WGk" firstAttribute="centerY" secondItem="4H4-bB-P32" secondAttribute="centerY" id="Ncm-TD-UMj"/>
+                                                <constraint firstItem="lJ6-hM-3kh" firstAttribute="centerY" secondItem="4H4-bB-P32" secondAttribute="centerY" id="SZa-aD-RQc"/>
+                                                <constraint firstAttribute="trailingMargin" secondItem="lJ6-hM-3kh" secondAttribute="trailing" constant="8" id="uJL-Qd-5mi"/>
+                                            </constraints>
+                                        </tableViewCellContentView>
+                                        <animations/>
+                                    </tableViewCell>
+                                </cells>
+                            </tableViewSection>
+                        </sections>
                         <connections>
                             <outlet property="dataSource" destination="z0P-TM-f28" id="feb-Ib-TZz"/>
                             <outlet property="delegate" destination="z0P-TM-f28" id="aWA-J5-YCv"/>
@@ -184,14 +210,14 @@
                                             <autoresizingMask key="autoresizingMask"/>
                                             <subviews>
                                                 <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Title:" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="8mM-q1-xYS">
-                                                    <rect key="frame" x="15" y="11" width="38" height="21"/>
+                                                    <rect key="frame" x="16" y="11" width="38" height="21"/>
                                                     <animations/>
                                                     <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                                     <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="calibratedRGB"/>
                                                     <nil key="highlightedColor"/>
                                                 </label>
                                                 <textField opaque="NO" clipsSubviews="YES" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" borderStyle="roundedRect" textAlignment="natural" minimumFontSize="17" translatesAutoresizingMaskIntoConstraints="NO" id="pGs-E0-Itl">
-                                                    <rect key="frame" x="61" y="7" width="524" height="30"/>
+                                                    <rect key="frame" x="62" y="7" width="523" height="30"/>
                                                     <animations/>
                                                     <fontDescription key="fontDescription" type="system" pointSize="14"/>
                                                     <textInputTraits key="textInputTraits"/>
@@ -202,9 +228,8 @@
                                                 <constraint firstItem="pGs-E0-Itl" firstAttribute="centerY" secondItem="D81-aa-EW3" secondAttribute="centerY" id="Mwx-NR-bT6"/>
                                                 <constraint firstItem="pGs-E0-Itl" firstAttribute="leading" secondItem="8mM-q1-xYS" secondAttribute="trailing" constant="8" id="Pm3-pz-Ams"/>
                                                 <constraint firstItem="8mM-q1-xYS" firstAttribute="centerY" secondItem="D81-aa-EW3" secondAttribute="centerY" id="foN-vA-mpO"/>
-                                                <constraint firstItem="pGs-E0-Itl" firstAttribute="leading" secondItem="8mM-q1-xYS" secondAttribute="trailing" constant="8" id="rK1-cm-DqZ"/>
                                                 <constraint firstAttribute="trailing" secondItem="pGs-E0-Itl" secondAttribute="trailing" constant="15" id="v1i-eb-fII"/>
-                                                <constraint firstItem="8mM-q1-xYS" firstAttribute="leading" secondItem="D81-aa-EW3" secondAttribute="leading" constant="15" id="xBD-dZ-yYH"/>
+                                                <constraint firstItem="8mM-q1-xYS" firstAttribute="leading" secondItem="D81-aa-EW3" secondAttribute="leading" constant="16" id="xBD-dZ-yYH"/>
                                             </constraints>
                                         </tableViewCellContentView>
                                         <animations/>
diff --git a/MarsWater/MarsWater/TaskCreationTableViewController.m b/MarsWater/MarsWater/TaskCreationTableViewController.m
index 5feda0b..64e27c2 100644
--- a/MarsWater/MarsWater/TaskCreationTableViewController.m
+++ b/MarsWater/MarsWater/TaskCreationTableViewController.m
@@ -30,7 +30,7 @@ - (void)viewDidLoad {
 
 - (void)setupNavigationBar {
     
-    self.navigationItem.title = @"Create new task";
+    self.navigationItem.title = @"New Task";
     
     self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemCancel target:self action:@selector(cancel)];
     
@@ -52,14 +52,4 @@ - (void)save {
     [self dismissViewControllerAnimated:YES completion:nil];
 }
 
-#pragma mark - Table view data source
-
-- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
-    return 1;
-}
-
-- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
-    return 1;
-}
-
 @end
diff --git a/MarsWater/MarsWater/TasksTableViewController.m b/MarsWater/MarsWater/TasksTableViewController.m
index ea4dbfe..eef46a5 100644
--- a/MarsWater/MarsWater/TasksTableViewController.m
+++ b/MarsWater/MarsWater/TasksTableViewController.m
@@ -15,6 +15,7 @@ @interface TasksTableViewController () <NSFetchedResultsControllerDelegate>
 
 @property (nonatomic) NSFetchedResultsController *fetchedResultsController;
 @property (nonatomic) NSArray *tasks;
+@property (nonatomic) UIBarButtonItem *addButton;
 
 @end
 
@@ -23,6 +24,11 @@ @implementation TasksTableViewController
 - (void)viewDidLoad {
     [super viewDidLoad];
     
+    // give a new action to our "+" button
+    self.addButton = self.navigationItem.rightBarButtonItem;
+    [self.addButton setTarget:self];
+    [self.addButton setAction:@selector(newTask:)];
+    
     AppDelegate *delegate = [UIApplication sharedApplication].delegate;
     
     NSFetchRequest *fetchRequest = [[NSFetchRequest alloc] initWithEntityName:@"List"];
@@ -41,6 +47,10 @@ - (void)viewDidLoad {
     [self.tableView reloadData];
 }
 
+- (void)newTask:(id)sender {
+    [self performSegueWithIdentifier:@"newTaskSegue" sender:sender];
+}
+
 #pragma mark - Table view data source
 
 - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
@@ -48,7 +58,6 @@ - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
 }
 
 - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
-    //return self.fetchedResultsController.fetchedObjects.count;
     return self.tasks.count;
 }
 

From 484d569d66a8a7dc063b9849e274dc437a13b530 Mon Sep 17 00:00:00 2001
From: elberdev <elberdev@gmail.com>
Date: Sat, 10 Oct 2015 00:06:08 -0400
Subject: [PATCH 3/6] close but no cigar. still figuring out how to work with
 NSSet

---
 MarsWater/MarsWater.xcodeproj/project.pbxproj |  2 +-
 MarsWater/MarsWater/AppDelegate.h             |  1 -
 .../MarsWater/Base.lproj/Main.storyboard      |  8 ++---
 MarsWater/MarsWater/List+CoreDataProperties.h |  2 +-
 .../TaskCreationTableViewController.h         |  2 ++
 .../TaskCreationTableViewController.m         | 31 +++++++++++++++++--
 .../MarsWater/TasksTableViewController.m      | 24 +++++++++++---
 7 files changed, 57 insertions(+), 13 deletions(-)

diff --git a/MarsWater/MarsWater.xcodeproj/project.pbxproj b/MarsWater/MarsWater.xcodeproj/project.pbxproj
index 0eac819..c0d30ab 100644
--- a/MarsWater/MarsWater.xcodeproj/project.pbxproj
+++ b/MarsWater/MarsWater.xcodeproj/project.pbxproj
@@ -103,9 +103,9 @@
 		8DA86CA61BC1AE57006C50BC /* MarsWater */ = {
 			isa = PBXGroup;
 			children = (
-				8DA86CD11BC1B329006C50BC /* Model */,
 				8DA86CAA1BC1AE57006C50BC /* AppDelegate.h */,
 				8DA86CAB1BC1AE57006C50BC /* AppDelegate.m */,
+				8DA86CD11BC1B329006C50BC /* Model */,
 				3BC2FF811BC892B6003A57F0 /* List */,
 				3BC2FF821BC892BF003A57F0 /* Task */,
 				8DA86CB01BC1AE57006C50BC /* Main.storyboard */,
diff --git a/MarsWater/MarsWater/AppDelegate.h b/MarsWater/MarsWater/AppDelegate.h
index 33642bf..6ad9957 100644
--- a/MarsWater/MarsWater/AppDelegate.h
+++ b/MarsWater/MarsWater/AppDelegate.h
@@ -20,6 +20,5 @@
 - (void)saveContext;
 - (NSURL *)applicationDocumentsDirectory;
 
-
 @end
 
diff --git a/MarsWater/MarsWater/Base.lproj/Main.storyboard b/MarsWater/MarsWater/Base.lproj/Main.storyboard
index d6fda15..8d2202b 100644
--- a/MarsWater/MarsWater/Base.lproj/Main.storyboard
+++ b/MarsWater/MarsWater/Base.lproj/Main.storyboard
@@ -107,9 +107,6 @@
                     <navigationItem key="navigationItem" title="Tasks" id="sX9-rm-Enn">
                         <barButtonItem key="rightBarButtonItem" systemItem="add" id="hzZ-jB-NHa"/>
                     </navigationItem>
-                    <connections>
-                        <segue destination="l2z-qs-zEp" kind="presentation" identifier="newTaskSegue" id="RdB-As-uZ3"/>
-                    </connections>
                 </tableViewController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="9U1-GV-Zk1" userLabel="First Responder" sceneMemberID="firstResponder"/>
             </objects>
@@ -168,6 +165,9 @@
                         </connections>
                     </tableView>
                     <navigationItem key="navigationItem" title="Root View Controller" id="KEK-h1-04Q"/>
+                    <connections>
+                        <outlet property="descriptionTextField" destination="lJ6-hM-3kh" id="ptX-nv-a18"/>
+                    </connections>
                 </tableViewController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="l5g-zB-vGR" userLabel="First Responder" sceneMemberID="firstResponder"/>
             </objects>
@@ -176,7 +176,7 @@
         <!--Navigation Controller-->
         <scene sceneID="5Wp-qo-luQ">
             <objects>
-                <navigationController id="l2z-qs-zEp" sceneMemberID="viewController">
+                <navigationController storyboardIdentifier="newTaskNav" id="l2z-qs-zEp" sceneMemberID="viewController">
                     <navigationBar key="navigationBar" contentMode="scaleToFill" id="U4H-8V-wxZ">
                         <rect key="frame" x="0.0" y="0.0" width="320" height="44"/>
                         <autoresizingMask key="autoresizingMask"/>
diff --git a/MarsWater/MarsWater/List+CoreDataProperties.h b/MarsWater/MarsWater/List+CoreDataProperties.h
index 9ce8d06..0d3a427 100644
--- a/MarsWater/MarsWater/List+CoreDataProperties.h
+++ b/MarsWater/MarsWater/List+CoreDataProperties.h
@@ -18,7 +18,7 @@ NS_ASSUME_NONNULL_BEGIN
 @property (nullable, nonatomic, retain) NSString *title;
 @property (nullable, nonatomic, retain) NSDate *createdAt;
 @property (nullable, nonatomic, retain) id color;
-@property (nullable, nonatomic, retain) NSArray *task;
+@property (nullable, nonatomic, retain) NSSet *task;
 
 @end
 
diff --git a/MarsWater/MarsWater/TaskCreationTableViewController.h b/MarsWater/MarsWater/TaskCreationTableViewController.h
index 6279c6c..09f4683 100644
--- a/MarsWater/MarsWater/TaskCreationTableViewController.h
+++ b/MarsWater/MarsWater/TaskCreationTableViewController.h
@@ -10,4 +10,6 @@
 
 @interface TaskCreationTableViewController : UITableViewController
 
+@property (nonatomic) NSInteger listIndex;
+
 @end
diff --git a/MarsWater/MarsWater/TaskCreationTableViewController.m b/MarsWater/MarsWater/TaskCreationTableViewController.m
index 64e27c2..22b1cd7 100644
--- a/MarsWater/MarsWater/TaskCreationTableViewController.m
+++ b/MarsWater/MarsWater/TaskCreationTableViewController.m
@@ -8,11 +8,16 @@
 
 #import "TaskCreationTableViewController.h"
 #import "AppDelegate.h"
+#import "List.h"
 #import "Task.h"
 
-@interface TaskCreationTableViewController ()
+@interface TaskCreationTableViewController () <NSFetchedResultsControllerDelegate>
 
 @property (nonatomic) Task *task;
+@property (nonatomic) List *list;
+@property (weak, nonatomic) IBOutlet UITextField *descriptionTextField;
+@property (nonatomic) NSFetchedResultsController *fetchedResultsController;
+@property (nonatomic) NSOrderedSet *tasks;
 
 @end
 
@@ -25,7 +30,20 @@ - (void)viewDidLoad {
     
     AppDelegate *delegate = [UIApplication sharedApplication].delegate;
     
+    NSFetchRequest *fetchRequest = [[NSFetchRequest alloc] initWithEntityName:@"List"];
+    NSSortDescriptor *sort = [[NSSortDescriptor alloc] initWithKey:@"createdAt" ascending:NO];
+    fetchRequest.sortDescriptors = @[sort];
+    
+    self.fetchedResultsController = [[NSFetchedResultsController alloc] initWithFetchRequest:fetchRequest managedObjectContext:delegate.managedObjectContext sectionNameKeyPath:nil cacheName:nil];
+    self.fetchedResultsController.delegate = self;
+    
+    [self.fetchedResultsController performFetch:nil];
+    
+    self.list = self.fetchedResultsController.fetchedObjects[self.listIndex];
+    NSLog(@"%@", self.list.task);
+    
     self.task = [NSEntityDescription insertNewObjectForEntityForName:@"Task" inManagedObjectContext:delegate.managedObjectContext];
+    
 }
 
 - (void)setupNavigationBar {
@@ -43,9 +61,18 @@ - (void)cancel {
 }
 
 - (void)save {
-    //self.task.taskDescription = self.titleTextField.text;
+    self.task.taskDescription = self.descriptionTextField.text;
     self.task.createdAt = [NSDate date];
     
+    NSMutableSet *tasks = [[NSMutableSet alloc] init];
+    
+    if (self.list.task != nil) {
+        tasks = [NSMutableSet setWithSet:self.list.task];
+    } else {
+        tasks = [self.list mutableSetValueForKey:@"task"];
+    }
+    [tasks addObject:self.task];
+    
     AppDelegate *delegate = [UIApplication sharedApplication].delegate;
     [delegate.managedObjectContext save:nil];
     
diff --git a/MarsWater/MarsWater/TasksTableViewController.m b/MarsWater/MarsWater/TasksTableViewController.m
index eef46a5..3bc95af 100644
--- a/MarsWater/MarsWater/TasksTableViewController.m
+++ b/MarsWater/MarsWater/TasksTableViewController.m
@@ -8,6 +8,7 @@
 
 #import <CoreData/CoreData.h>
 #import "TasksTableViewController.h"
+#import "TaskCreationTableViewController.h"
 #import "AppDelegate.h"
 #import "List.h"
 
@@ -41,14 +42,30 @@ - (void)viewDidLoad {
     [self.fetchedResultsController performFetch:nil];
     
     List *list = self.fetchedResultsController.fetchedObjects[self.listIndex];
-    self.tasks = list.task;
+    NSLog(@"%@", list.task);
+    self.tasks = [list.task allObjects];
     self.navigationItem.title = list.title;
     
     [self.tableView reloadData];
 }
 
 - (void)newTask:(id)sender {
-    [self performSegueWithIdentifier:@"newTaskSegue" sender:sender];
+    
+    UIStoryboard *main = [UIStoryboard storyboardWithName:@"Main" bundle:nil];
+    
+    UINavigationController *newTaskNC = [main instantiateViewControllerWithIdentifier:@"newTaskNav"];
+    
+    TaskCreationTableViewController *taskCreationTVC = (TaskCreationTableViewController *)[newTaskNC topViewController];
+    
+    UIStoryboardSegue *segue = [UIStoryboardSegue segueWithIdentifier:@"newTaskSegue" source:self destination:newTaskNC performHandler:^{
+        
+        taskCreationTVC.listIndex = self.listIndex;
+        [self presentViewController:newTaskNC animated:YES completion:nil];
+    
+    }];
+    
+    [self prepareForSegue:segue sender:self];
+    [segue perform];
 }
 
 #pragma mark - Table view data source
@@ -64,8 +81,7 @@ - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger
 - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
     UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"taskIdentifier" forIndexPath:indexPath];
     
-    // Configure the cell...
-    cell.textLabel.text = [NSString stringWithFormat:@"%ld", self.listIndex];
+    cell.textLabel.text = [self.tasks[indexPath.row] taskDescription];
     
     return cell;
 }

From ba19327f03df76b2c21387283ee70b1b0242e30b Mon Sep 17 00:00:00 2001
From: elberdev <elberdev@gmail.com>
Date: Sat, 10 Oct 2015 00:12:30 -0400
Subject: [PATCH 4/6] seems to be saving...

---
 MarsWater/MarsWater/TaskCreationTableViewController.m | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/MarsWater/MarsWater/TaskCreationTableViewController.m b/MarsWater/MarsWater/TaskCreationTableViewController.m
index 22b1cd7..44a2a28 100644
--- a/MarsWater/MarsWater/TaskCreationTableViewController.m
+++ b/MarsWater/MarsWater/TaskCreationTableViewController.m
@@ -64,13 +64,7 @@ - (void)save {
     self.task.taskDescription = self.descriptionTextField.text;
     self.task.createdAt = [NSDate date];
     
-    NSMutableSet *tasks = [[NSMutableSet alloc] init];
-    
-    if (self.list.task != nil) {
-        tasks = [NSMutableSet setWithSet:self.list.task];
-    } else {
-        tasks = [self.list mutableSetValueForKey:@"task"];
-    }
+    NSMutableSet *tasks =  [self.list.task mutableCopy];
     [tasks addObject:self.task];
     
     AppDelegate *delegate = [UIApplication sharedApplication].delegate;

From 3ef15b805a9ead56ce4cbc59edd959dbdcc8d0ae Mon Sep 17 00:00:00 2001
From: elberdev <elberdev@gmail.com>
Date: Sat, 10 Oct 2015 08:33:33 -0400
Subject: [PATCH 5/6] worked out the kinks. its buttery smooth now

---
 .../MarsWater/Base.lproj/Main.storyboard      | 20 +++++++++++-
 .../ListCreationTableViewController.m         |  3 +-
 .../MarsWater/ListsTableViewController.m      |  1 -
 .../TaskCreationTableViewController.m         |  1 +
 .../MarsWater/TasksTableViewController.m      | 32 +++++++++++++++----
 5 files changed, 46 insertions(+), 11 deletions(-)

diff --git a/MarsWater/MarsWater/Base.lproj/Main.storyboard b/MarsWater/MarsWater/Base.lproj/Main.storyboard
index 8d2202b..8d3ea21 100644
--- a/MarsWater/MarsWater/Base.lproj/Main.storyboard
+++ b/MarsWater/MarsWater/Base.lproj/Main.storyboard
@@ -88,12 +88,30 @@
                         <animations/>
                         <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
                         <prototypes>
-                            <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" selectionStyle="default" indentationWidth="10" reuseIdentifier="taskIdentifier" id="2V2-Kx-zlq">
+                            <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" selectionStyle="default" indentationWidth="10" reuseIdentifier="taskIdentifier" textLabel="kb7-Cp-TMI" detailTextLabel="sp9-rq-NIZ" style="IBUITableViewCellStyleSubtitle" id="2V2-Kx-zlq">
                                 <rect key="frame" x="0.0" y="28" width="600" height="44"/>
                                 <autoresizingMask key="autoresizingMask"/>
                                 <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" tableViewCell="2V2-Kx-zlq" id="2YL-qA-T5a">
                                     <rect key="frame" x="0.0" y="0.0" width="600" height="43"/>
                                     <autoresizingMask key="autoresizingMask"/>
+                                    <subviews>
+                                        <label opaque="NO" multipleTouchEnabled="YES" contentMode="left" text="Title" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="kb7-Cp-TMI">
+                                            <rect key="frame" x="15" y="5" width="32" height="20"/>
+                                            <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                                            <animations/>
+                                            <fontDescription key="fontDescription" type="system" pointSize="16"/>
+                                            <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="calibratedRGB"/>
+                                            <nil key="highlightedColor"/>
+                                        </label>
+                                        <label opaque="NO" multipleTouchEnabled="YES" contentMode="left" text="Subtitle" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="sp9-rq-NIZ">
+                                            <rect key="frame" x="15" y="25" width="41" height="14"/>
+                                            <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                                            <animations/>
+                                            <fontDescription key="fontDescription" type="system" pointSize="11"/>
+                                            <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="calibratedRGB"/>
+                                            <nil key="highlightedColor"/>
+                                        </label>
+                                    </subviews>
                                     <animations/>
                                 </tableViewCellContentView>
                                 <animations/>
diff --git a/MarsWater/MarsWater/ListCreationTableViewController.m b/MarsWater/MarsWater/ListCreationTableViewController.m
index 0ecf6e9..2da9c54 100644
--- a/MarsWater/MarsWater/ListCreationTableViewController.m
+++ b/MarsWater/MarsWater/ListCreationTableViewController.m
@@ -38,8 +38,7 @@ - (void)setupNavigationBar {
     self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemCancel target:self action:@selector(cancel)];
     
     self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemSave target:self action:@selector(save)];
-    
-    // set the right button to save
+
 }
 
 - (void)cancel {
diff --git a/MarsWater/MarsWater/ListsTableViewController.m b/MarsWater/MarsWater/ListsTableViewController.m
index 88c6147..c91668b 100644
--- a/MarsWater/MarsWater/ListsTableViewController.m
+++ b/MarsWater/MarsWater/ListsTableViewController.m
@@ -44,7 +44,6 @@ - (void)viewDidLoad {
     [self.tableView reloadData];
 }
 
-
 #pragma mark - Table view data source
 
 - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
diff --git a/MarsWater/MarsWater/TaskCreationTableViewController.m b/MarsWater/MarsWater/TaskCreationTableViewController.m
index 44a2a28..2f02ef1 100644
--- a/MarsWater/MarsWater/TaskCreationTableViewController.m
+++ b/MarsWater/MarsWater/TaskCreationTableViewController.m
@@ -63,6 +63,7 @@ - (void)cancel {
 - (void)save {
     self.task.taskDescription = self.descriptionTextField.text;
     self.task.createdAt = [NSDate date];
+    self.task.list = self.list;
     
     NSMutableSet *tasks =  [self.list.task mutableCopy];
     [tasks addObject:self.task];
diff --git a/MarsWater/MarsWater/TasksTableViewController.m b/MarsWater/MarsWater/TasksTableViewController.m
index 3bc95af..d7b1078 100644
--- a/MarsWater/MarsWater/TasksTableViewController.m
+++ b/MarsWater/MarsWater/TasksTableViewController.m
@@ -30,23 +30,34 @@ - (void)viewDidLoad {
     [self.addButton setTarget:self];
     [self.addButton setAction:@selector(newTask:)];
     
+    // build our fetch request and create our fetchedResultsController
     AppDelegate *delegate = [UIApplication sharedApplication].delegate;
     
     NSFetchRequest *fetchRequest = [[NSFetchRequest alloc] initWithEntityName:@"List"];
     NSSortDescriptor *sort = [[NSSortDescriptor alloc] initWithKey:@"createdAt" ascending:NO];
     fetchRequest.sortDescriptors = @[sort];
-
+    
     self.fetchedResultsController = [[NSFetchedResultsController alloc] initWithFetchRequest:fetchRequest managedObjectContext:delegate.managedObjectContext sectionNameKeyPath:nil cacheName:nil];
     self.fetchedResultsController.delegate = self;
     
     [self.fetchedResultsController performFetch:nil];
     
+    // use the fetched data to populate our tableview
+    [self buildTasksForTableView];
+    
+}
+
+// this needs to be called every time the data in the database changes since our
+// self.tasks property is a sorted copy of the data in the mysql database
+- (void)buildTasksForTableView {
+    
     List *list = self.fetchedResultsController.fetchedObjects[self.listIndex];
-    NSLog(@"%@", list.task);
-    self.tasks = [list.task allObjects];
-    self.navigationItem.title = list.title;
+    NSArray *temp = [list.task allObjects];
     
-    [self.tableView reloadData];
+    NSSortDescriptor *sortDate = [[NSSortDescriptor alloc] initWithKey:@"createdAt" ascending:NO];
+    self.tasks = [temp sortedArrayUsingDescriptors:@[sortDate]];
+    NSLog(@"self.tasks: %@", self.tasks);
+    self.navigationItem.title = list.title;
 }
 
 - (void)newTask:(id)sender {
@@ -57,14 +68,14 @@ - (void)newTask:(id)sender {
     
     TaskCreationTableViewController *taskCreationTVC = (TaskCreationTableViewController *)[newTaskNC topViewController];
     
+    // create a custom segue and use it to pass the listIndex to the next view controller
     UIStoryboardSegue *segue = [UIStoryboardSegue segueWithIdentifier:@"newTaskSegue" source:self destination:newTaskNC performHandler:^{
         
         taskCreationTVC.listIndex = self.listIndex;
         [self presentViewController:newTaskNC animated:YES completion:nil];
     
     }];
-    
-    [self prepareForSegue:segue sender:self];
+
     [segue perform];
 }
 
@@ -82,12 +93,19 @@ - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(N
     UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"taskIdentifier" forIndexPath:indexPath];
     
     cell.textLabel.text = [self.tasks[indexPath.row] taskDescription];
+    cell.detailTextLabel.text = [[self.tasks[indexPath.row] createdAt] description];
     
     return cell;
 }
 
+#pragma mark - NSFetchedResultsControllerDelegate method
+
 - (void)controller:(NSFetchedResultsController *)controller didChangeObject:(id)anObject atIndexPath:(NSIndexPath *)indexPath forChangeType:(NSFetchedResultsChangeType)type newIndexPath:(NSIndexPath *)newIndexPath {
     
+    // we  need to update our self.tasks property to reflect the changes in the database
+    
+    [self buildTasksForTableView];
+    
     [self.tableView reloadData];
 }
 

From a9aa742348f07ec4ee3e2a811fdd31493bdc3072 Mon Sep 17 00:00:00 2001
From: elberdev <elberdev@gmail.com>
Date: Sat, 10 Oct 2015 10:05:55 -0400
Subject: [PATCH 6/6] tweaked code and added some comments

---
 MarsWater/MarsWater/AppDelegate.m                     | 5 -----
 MarsWater/MarsWater/ListCreationTableViewController.m | 1 -
 MarsWater/MarsWater/ListsTableViewController.m        | 4 ++++
 MarsWater/MarsWater/TaskCreationTableViewController.m | 8 ++++----
 MarsWater/MarsWater/TasksTableViewController.m        | 2 --
 5 files changed, 8 insertions(+), 12 deletions(-)

diff --git a/MarsWater/MarsWater/AppDelegate.m b/MarsWater/MarsWater/AppDelegate.m
index fd8db43..9362784 100644
--- a/MarsWater/MarsWater/AppDelegate.m
+++ b/MarsWater/MarsWater/AppDelegate.m
@@ -8,13 +8,8 @@
 
 #import "AppDelegate.h"
 
-@interface AppDelegate ()
-
-@end
-
 @implementation AppDelegate
 
-
 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
     // Override point for customization after application launch.
     return YES;
diff --git a/MarsWater/MarsWater/ListCreationTableViewController.m b/MarsWater/MarsWater/ListCreationTableViewController.m
index 2da9c54..ec2d3c0 100644
--- a/MarsWater/MarsWater/ListCreationTableViewController.m
+++ b/MarsWater/MarsWater/ListCreationTableViewController.m
@@ -14,7 +14,6 @@
 @interface ListCreationTableViewController ()
 
 @property (weak, nonatomic) IBOutlet UITextField *titleTextField;
-
 @property (nonatomic) List *list;
 
 @end
diff --git a/MarsWater/MarsWater/ListsTableViewController.m b/MarsWater/MarsWater/ListsTableViewController.m
index c91668b..2f9eaf8 100644
--- a/MarsWater/MarsWater/ListsTableViewController.m
+++ b/MarsWater/MarsWater/ListsTableViewController.m
@@ -65,6 +65,8 @@ - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(N
     return cell;
 }
 
+#pragma mark - Table view delegate method
+
 - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
     
     UIStoryboard *main = [UIStoryboard storyboardWithName:@"Main" bundle:nil];
@@ -77,6 +79,8 @@ - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath
         
 }
 
+#pragma mark - NSFetchedResultsControllerDelegate method
+
 - (void)controller:(NSFetchedResultsController *)controller didChangeObject:(id)anObject atIndexPath:(NSIndexPath *)indexPath forChangeType:(NSFetchedResultsChangeType)type newIndexPath:(NSIndexPath *)newIndexPath {
    
     [self.tableView reloadData];
diff --git a/MarsWater/MarsWater/TaskCreationTableViewController.m b/MarsWater/MarsWater/TaskCreationTableViewController.m
index 2f02ef1..f299658 100644
--- a/MarsWater/MarsWater/TaskCreationTableViewController.m
+++ b/MarsWater/MarsWater/TaskCreationTableViewController.m
@@ -53,7 +53,6 @@ - (void)setupNavigationBar {
     self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemCancel target:self action:@selector(cancel)];
     
     self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemSave target:self action:@selector(save)];
-    
 }
 
 - (void)cancel {
@@ -63,10 +62,11 @@ - (void)cancel {
 - (void)save {
     self.task.taskDescription = self.descriptionTextField.text;
     self.task.createdAt = [NSDate date];
-    self.task.list = self.list;
     
-    NSMutableSet *tasks =  [self.list.task mutableCopy];
-    [tasks addObject:self.task];
+    // because of the relationship between a list and a task, setting the list
+    // property of a task automatically adds that task to the task property of
+    // the list. no need to do anything else.
+    self.task.list = self.list;
     
     AppDelegate *delegate = [UIApplication sharedApplication].delegate;
     [delegate.managedObjectContext save:nil];
diff --git a/MarsWater/MarsWater/TasksTableViewController.m b/MarsWater/MarsWater/TasksTableViewController.m
index d7b1078..c501b8c 100644
--- a/MarsWater/MarsWater/TasksTableViewController.m
+++ b/MarsWater/MarsWater/TasksTableViewController.m
@@ -44,7 +44,6 @@ - (void)viewDidLoad {
     
     // use the fetched data to populate our tableview
     [self buildTasksForTableView];
-    
 }
 
 // this needs to be called every time the data in the database changes since our
@@ -103,7 +102,6 @@ - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(N
 - (void)controller:(NSFetchedResultsController *)controller didChangeObject:(id)anObject atIndexPath:(NSIndexPath *)indexPath forChangeType:(NSFetchedResultsChangeType)type newIndexPath:(NSIndexPath *)newIndexPath {
     
     // we  need to update our self.tasks property to reflect the changes in the database
-    
     [self buildTasksForTableView];
     
     [self.tableView reloadData];