code review notes

Sources/Classes/Controllers/BaseScrollContentController.swift

@@ -28,19 +28,20 @@ public typealias ScrollViewHolderView = UIView & ScrollViewHolder
 /// Base controller configurable with view model and ScrollViewHolder custom view.
 open class BaseScrollContentController<ViewModel, View: ScrollViewHolderView>: BaseCustomViewController<ViewModel, View> {
 
-    private let defaultInsetsRelay = BehaviorRelay<UIEdgeInsets>(value: .zero)
-
     private var bottomInsetDisposable: Disposable?
 
     /// Bind given driver to bottom inset of scroll view. Takes into account default bottom insets.
     ///
     /// - Parameter bottomInsetDriver: Driver that emits CGFloat bottom inset changes.
     public func bindBottomInsetBinding(from bottomInsetDriver: Driver<CGFloat>) {
-        bottomInsetDisposable = bottomInsetDriver
-            .withLatestFrom(defaultInsetsRelay.asDriver()) {
-                $0 + $1.bottom
-            }
-            .drive(customView.scrollView.rx.bottomInsetBinder)
+        let contentInsetObservable = customView.scrollView.rx
+            .observe(UIEdgeInsets.self, #keyPath(UIScrollView.contentInset))
+
+        let bottomInset = contentInsetObservable.map { $0?.bottom ?? 0 }
+
+        bottomInsetDisposable = bottomInsetDriver.asObservable()
+            .withLatestFrom(bottomInset) { $0 + $1 }
+            .bind(to: customView.scrollView.rx.bottomInsetBinder)
     }
 
     /// Unbind scroll view from previous binding.
@@ -48,18 +49,6 @@ open class BaseScrollContentController<ViewModel, View: ScrollViewHolderView>: B
         bottomInsetDisposable?.dispose()
     }
 
-    /// Default insets used for contained scroll view.
-    public var defaultInsets: UIEdgeInsets {
-        get {
-            return defaultInsetsRelay.value
-        }
-        set {
-            defaultInsetsRelay.accept(newValue)
-            customView.scrollView.contentInset = newValue
-            customView.scrollView.scrollIndicatorInsets = newValue
-        }
-    }
-
     /// Contained UIScrollView instance.
     public var scrollView: UIScrollView {
         return customView.scrollView

Sources/Extensions/DateFormattingService/DateFormattingService+DefaultImplementation.swift

@@ -36,7 +36,13 @@ public extension DateFormattingService {
     }
 
     func string(from date: DateInRegion, format: DateFormatType) -> String {
-        let dateInFormatterRegion = date.convertTo(region: currentRegion)
+        return date.toString(format.swiftDateFormat)
+    }
+
+    func string(from date: DateInRegion, format: DateFormatType, formattedIn: Region? = nil) -> String {
+        let region = formattedIn ?? currentRegion
+
+        let dateInFormatterRegion = date.convertTo(region: region)
 
         return dateInFormatterRegion.toString(format.swiftDateFormat)
     }
@@ -80,4 +86,15 @@ public extension DateFormattingService where Self: Singleton {
         return shared.string(from: date, format: format)
     }
 
+    /// Method format date in given format for specific region.
+    ///
+    /// - Parameters:
+    ///   - date: Date to format.
+    ///   - format: Format that should be used for date formatting.
+    ///   - formattedIn: A region that should be used for date formatting. In case of nil defaultRegion will be used.
+    /// - Returns: String that contains formatted date or nil if formatting did fail.
+    static func string(from date: DateInRegion, format: DateFormatType, formattedIn: Region?) -> String {
+        return shared.string(from: date, format: format, formattedIn: formattedIn)
+    }
+
 }

Sources/Protocols/DateFormatingService/DateFormattingService.swift

@@ -56,4 +56,13 @@ public protocol DateFormattingService {
     /// - Returns: String that contains formatted date or nil if formatting did fail.
     func string(from date: DateInRegion, format: DateFormatType) -> String
 
+    /// Method format date in given format for specific region.
+    ///
+    /// - Parameters:
+    ///   - date: Date to format.
+    ///   - format: Format that should be used for date formatting.
+    ///   - formattedIn: A region that should be used for date formatting. In case of nil defaultRegion will be used.
+    /// - Returns: String that contains formatted date or nil if formatting did fail.
+    func string(from date: DateInRegion, format: DateFormatType, formattedIn: Region?) -> String
+
 }