Comments

Sources/HummingbirdMustache/Parent.swift

@@ -1,13 +1,12 @@
 
+/// Protocol for object that has a custom method for accessing their children, instead
+/// of using Mirror
 protocol HBMustacheParent {
     func child(named: String) -> Any?
 }
 
-extension HBMustacheParent {
-    // default child to nil
-    func child(named: String) -> Any? { return nil }
-}
-
+/// Extend dictionary where the key is a string so that it uses the key values to access
+/// it values
 extension Dictionary: HBMustacheParent where Key == String {
     func child(named: String) -> Any? { return self[named] }
 }