def parse_pbxproj
      registry = Xcode::PLUTILProjectParser.parse "#{@path}/project.pbxproj"

      class << registry
        include Xcode::Registry
      end

      registry
    end
def parse_pbxproj
      registry = Xcode::PLUTILProjectParser.parse "#{@path}/project.pbxproj"

      class << registry
        include Xcode::Registry
      end

      registry
    end
Using the sytem tool plutil, the specified project file is parsed and
 converted to JSON, which is then converted to a hash object. This content
 contains all the data within the project file and is used to create the
 Registry.

 @return [Registry] the representation of the project, this is a Hash with
   additional methods to provide easier functionality.