Remove search bar from collectionview

Move protocols into extensions
General cleanup

Version bump to 1.0.1

Classes/Eat Now/Detail View Controller/EateriesCollectionViewGridLayout.swift

@@ -13,12 +13,6 @@ class EateriesCollectionViewGridLayout: UICollectionViewFlowLayout {
     override func prepareLayout() {
         super.prepareLayout()
 
-        enum UIUserInterfaceIdiom : Int {
-            case Unspecified
-            case Phone // iPhone and iPod touch style UI
-            case Pad // iPad style UI
-        }
-
         guard let collectionView = collectionView else {return}
         let width = collectionView.bounds.width
         var cellWidth = floor(width / 2 - kCollectionViewGutterWidth * 1.5)
@@ -28,6 +22,15 @@ class EateriesCollectionViewGridLayout: UICollectionViewFlowLayout {
         itemSize = CGSize(width: cellWidth, height: cellWidth * 0.8)
         minimumLineSpacing = kCollectionViewGutterWidth
         minimumInteritemSpacing = kCollectionViewGutterWidth / 2
-        sectionInset = UIEdgeInsets(top: 10, left: kCollectionViewGutterWidth, bottom: 20, right: kCollectionViewGutterWidth)
+        sectionInset = UIEdgeInsets(top: 2, left: kCollectionViewGutterWidth, bottom: 20, right: kCollectionViewGutterWidth)
+        headerReferenceSize = CGSizeMake(cellWidth, 40)
+    }
+
+    override func collectionViewContentSize() -> CGSize {
+        var size = super.collectionViewContentSize()
+        if (size.height < collectionView!.frame.height + 44) {
+            size.height = collectionView!.frame.height + 44
+        }
+        return size
     }
 }

Classes/Eat Now/Detail View Controller/EateriesCollectionViewHeaderView.xib

@@ -12,21 +12,27 @@
             <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
             <subviews>
                 <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Label" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="a5k-wW-POb">
-                    <rect key="frame" x="8" y="67" width="304" height="18"/>
+                    <rect key="frame" x="8" y="126" width="304" height="18"/>
                     <fontDescription key="fontDescription" name="HelveticaNeue-Medium" family="Helvetica Neue" pointSize="15"/>
                     <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="0.5" colorSpace="calibratedRGB"/>
                     <nil key="highlightedColor"/>
                 </label>
             </subviews>
             <constraints>
                 <constraint firstItem="a5k-wW-POb" firstAttribute="centerY" secondItem="QOJ-fU-Qfd" secondAttribute="centerY" id="JQQ-8J-yWb"/>
+                <constraint firstAttribute="bottom" secondItem="a5k-wW-POb" secondAttribute="bottom" constant="8" id="hOi-OM-c1J"/>
                 <constraint firstItem="a5k-wW-POb" firstAttribute="leading" secondItem="QOJ-fU-Qfd" secondAttribute="leading" constant="8" id="piR-lL-5ZI"/>
                 <constraint firstAttribute="trailing" secondItem="a5k-wW-POb" secondAttribute="trailing" constant="8" id="zt0-rx-Oy0"/>
             </constraints>
+            <variation key="default">
+                <mask key="constraints">
+                    <exclude reference="JQQ-8J-yWb"/>
+                </mask>
+            </variation>
             <connections>
                 <outlet property="titleLabel" destination="a5k-wW-POb" id="TEF-Fu-ear"/>
             </connections>
-            <point key="canvasLocation" x="367" y="463"/>
+            <point key="canvasLocation" x="239" y="461"/>
         </collectionReusableView>
     </objects>
 </document>

Classes/Eat Now/Detail View Controller/EateriesCollectionViewTableLayout.swift

@@ -18,6 +18,15 @@ class EateriesCollectionViewTableLayout: UICollectionViewFlowLayout {
         itemSize = CGSize(width: width, height: width * 0.4)
         minimumLineSpacing = kCollectionViewGutterWidth / 1.2
         minimumInteritemSpacing = kCollectionViewGutterWidth / 1.8
-        sectionInset = UIEdgeInsets(top: 10, left: 0, bottom: 20, right: 0)
+        sectionInset = UIEdgeInsets(top: 2, left: 0, bottom: 20, right: 0)
+        headerReferenceSize = CGSizeMake(width, 40)
+    }
+
+    override func collectionViewContentSize() -> CGSize {
+        var size = super.collectionViewContentSize()
+        if (size.height < collectionView!.frame.height + 44) {
+            size.height = collectionView!.frame.height + 44
+        }
+        return size
     }
 }