Updated dependencies (SwiftDate, SnapKit), changed deployment target …

…to 10.0, converted Colander to swift 5 (#10)

Colander.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = 'Colander'
-  s.version          = '0.2.2'
+  s.version          = '0.2.3'
   s.summary          = 'A highly customizable iOS calendar view'
 
   s.description      = <<-DESC
@@ -14,11 +14,13 @@ Pod::Spec.new do |s|
   s.author           = { 'Bryan Oltman' => '[email protected]' }
   s.source           = { :git => 'https://github.com/blueapron/Colander.git', :tag => s.version.to_s }
 
-  s.ios.deployment_target = '8.0'
+  s.ios.deployment_target = '10.0'
+  s.swift_version = '5.0'
+
 
   s.source_files = 'Colander/Classes/**/*'
 
-  s.dependency 'SnapKit', '~> 4.0'
-  s.dependency 'SwiftDate', '~> 4.5.0'
+  s.dependency 'SnapKit', '~> 5.0.0'
+  s.dependency 'SwiftDate', '~> 6.0.3'
 
 end

Colander/Classes/CalendarView.swift

@@ -160,7 +160,7 @@ public class CalendarView: UIView {
         let view = supplementaryViewType.init(frame: CGRect.zero)
         view.setNeedsLayout()
         view.layoutIfNeeded()
-        headerHeight = view.systemLayoutSizeFitting(UILayoutFittingCompressedSize).height
+        headerHeight = view.systemLayoutSizeFitting(UIView.layoutFittingCompressedSize).height
     }
 
     /**
@@ -193,7 +193,7 @@ public class CalendarView: UIView {
      */
     public func select(date: Date) {
         guard !selectedDates.contains(date) else { return }
-        selectedDates.append(date.startOfDay)
+        selectedDates.append(DateInRegion(date).dateAt(.startOfDay).date)
         collectionView.selectItem(at: viewModel?.indexPath(from: date), animated: false, scrollPosition: [])
     }
 
@@ -203,8 +203,9 @@ public class CalendarView: UIView {
      - parameter date: the date to deselect
      */
     public func deselect(date: Date) {
-        guard let indexPath = viewModel?.indexPath(from: date.startOfDay) else { return }
-        if let index = selectedDates.index(of: date.startOfDay) {
+        let startOfDay = DateInRegion(date).dateAt(.startOfDay).date
+        guard let indexPath = viewModel?.indexPath(from: startOfDay) else { return }
+        if let index = selectedDates.firstIndex(of: startOfDay) {
             selectedDates.remove(at: index)
         }
         collectionView.deselectItem(at: indexPath, animated: false)
@@ -239,7 +240,7 @@ public class CalendarView: UIView {
      - parameter position: the position to scroll to (defaults to centeredVertically)
      - parameter animated: whether the scrolling should be animated (defaults to true)
      */
-    public func scroll(toDate date: Date, position: UICollectionViewScrollPosition = .centeredVertically, animated: Bool = true) {
+    public func scroll(toDate date: Date, position: UICollectionView.ScrollPosition = .centeredVertically, animated: Bool = true) {
         guard let indexPath = viewModel?.indexPath(from: date) else { return }
         scroll(toIndexPath: indexPath, position: position, animated: animated)
     }
@@ -251,7 +252,7 @@ public class CalendarView: UIView {
      - parameter position:  the position to scroll to (defaults to centeredVertically)
      - parameter animated:  whether the scrolling should be animated (defaults to true)
      */
-    public func scroll(toIndexPath indexPath: IndexPath, position: UICollectionViewScrollPosition = .centeredVertically, animated: Bool = true) {
+    public func scroll(toIndexPath indexPath: IndexPath, position: UICollectionView.ScrollPosition = .centeredVertically, animated: Bool = true) {
         collectionView.scrollToItem(at: indexPath, at: .centeredVertically, animated: animated)
     }
 }

Colander/Classes/CalendarViewModel.swift

@@ -44,7 +44,7 @@ class CalendarViewModel {
 
     init(startDate: Date, endDate: Date, showLeadingWeeks: Bool = true,
          showTrailingWeeks: Bool = true, calendar: Calendar = Calendar.gregorian) throws {
-        if startDate > endDate && !startDate.isInSameDayOf(date: endDate) {
+        if startDate > endDate && !DateInRegion(startDate).compare(.isSameDay(endDate)) {
             throw DateError.InvalidDateOrdering
         }
 
@@ -53,7 +53,7 @@ class CalendarViewModel {
         self.showLeadingWeeks = showLeadingWeeks
         self.showTrailingWeeks = showTrailingWeeks
         self.calendar = calendar
-        Date.setDefaultRegion(Region(tz: TimeZone.current, cal: calendar, loc: Locale.current))
+        SwiftDate.defaultRegion = Region(calendar: calendar, zone: TimeZone.current, locale: Locale.current)
         self.monthInfos = try CalendarViewModel.makeMonthInfos(startDate: startDate, endDate: endDate, calendar: calendar)
     }
 
@@ -72,7 +72,7 @@ class CalendarViewModel {
         }
         let zeroIndexDate = firstDisplayDate(for: section, showLeadingWeeks: showLeadingWeeks)
         // 1 hour is added to make this calculation correct for the beginning of Daylight Saving Time. I don't like it either.
-        let intervalDiff = (date + 1.hour) - zeroIndexDate
+        let intervalDiff = (date + 1.hours) - zeroIndexDate
         return IndexPath(item: intervalDiff.in(.day) ?? 0, section: section)
     }
 

Colander/Classes/DateExtensions.swift

@@ -6,11 +6,13 @@ extension Calendar {
 
 extension Date {
     var beginningOfMonth: Date {
-        return self.startOf(component: .month)
+        var firstDayOfStartMonth = Calendar.gregorian.dateComponents( [.era, .year, .month], from: self)
+        firstDayOfStartMonth.day = 1
+        return Calendar.gregorian.date(from: firstDayOfStartMonth) ?? Date.nowAt(.startOfMonth)
     }
 
     var beginningOfWeek: Date {
-        return self.startOf(component: .weekOfMonth)
+        return Calendar.gregorian.date(from: Calendar.gregorian.dateComponents([.yearForWeekOfYear, .weekOfYear], from: self)) ?? Date.nowAt(.startOfWeek)
     }
 
     var endOfWeek: Date {