Convert String-keyed dictionary to RawRepresentable-Enum-keyed dictionary

DictionaryExtension.swift

extension Dictionary where Key == String {
  //Generic method to convert the dictionary [String:Any] dict to a specific [enum String:Any] dict
  func enumDict<R:RawRepresentable>(as type:R.Type) -> [R:Any] where R.RawValue == String {
      var dict:[R:Any] = [:]
      self.forEach{
          guard let k = R.init(rawValue: $0.key) else {return}
          dict[k] = $0.value
      }
      return dict
  }
}