class Xcodeproj::Plist::FFI::DevToolsCore::CFDictionary

def self.image
  @image ||= DevToolsCore.load_xcode_frameworks
end

def initialize(dictionary)
  @dictionary = dictionary
end

def plistDescriptionUTF8Data
  selector = 'plistDescriptionUTF8Data'
  return nil unless NSObject.respondsToSelector(@dictionary, selector)
  plistDescriptionUTF8Data = CFDictionary.objc_msgSend([])
  plistDescriptionUTF8Data.call(
    @dictionary,
    CoreFoundation.NSSelectorFromString(CoreFoundation.RubyStringToCFString(selector)))
end