string parsing w ruby

gistfile1.txt

    text = File.read(filepath)
    if text.include? "console.log"
      puts '########'
      puts "console.log statements detected in " + filepath.split('/').last
      puts '########'
      next_console_log = 0
      while true do
        next_console_log = text.index('console.log', next_console_log)

        if next_console_log.nil?
          break
        end

        next_opening_paren = text.index('(',next_console_log) 
        next_closing_paren = text.index(')',next_console_log) 
        
        # once this loop is broken, next_closing_paren should contain the position of the closing paren for console.log
        while true do
          next_opening_paren = text.index('(',next_opening_paren+1)

          if next_opening_paren.nil?
            break
          end

          if next_opening_paren > next_closing_paren
            break
          else
            next_closing_paren = text.index(')',next_closing_paren+1)   
          end
        end

        puts text[next_console_log..next_closing_paren]

        text.insert (next_closing_paren +1 ), "*/"
        text.insert (next_console_log), "/*"
        next_console_log += 3 
        puts text[(next_console_log-3)..(next_closing_paren+4)]
      end
    end
    File.open(@@tmp, 'w') {|file| file.write text}