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: errors.rb
    path of file: ./repos/ruby-packer/ruby/lib/rubygems
    
    the code of the file until where you have to start completion: # frozen_string_literal: true
#--
# This file contains all the various exceptions and other errors that are used
# inside of RubyGems.
#
# DOC: Confirm _all_
#
    
    def wordy
      @source.uri.password = 'REDACTED' unless @source.uri.password.nil?
      "Unable to download data from #{@source.uri} - #{@error.message}"
    end

    ##
    # The "exception" alias allows you to call raise on a SourceFetchProblem.

    alias exception error

  end