def analyze_source_codes
      @bar = ProgressBar.create(title: 'Source Code', total: parse_files.size * 3) if display_bar?
      %w[lexical prepare review].each { |process| send(:process, process) }
      @bar.finish if display_bar?
    end
def analyze_source_codes
      @bar = ProgressBar.create(title: 'Source Code', total: parse_files.size * 3) if display_bar?
      %w[lexical prepare review].each { |process| send(:process, process) }
      @bar.finish if display_bar?
    end
analyze source codes.