You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: mon_initialize_spec.rb
    path of file: ./repos/spec/library/monitor
    
    the code of the file until where you have to start completion: require_relative '../../spec_help
    
      def initialize_copy(other)
        mon_initialize

        synchronize do
          @array = other.to_a
        end
      end