Shift_JISファイル内を検索するとき用

search_in_shift_jis_html.rb

#! /usr/bin/local/ruby
# -*- encoding: utf-8 -*-

require 'uri'

def find_matched(arr, reg, reg2)
  puts "検索文字列1：" + reg 
  puts "検索文字列2：" + reg2

  arr.each do |file_name|
    htmlname = File.dirname(file_name) + "/" + File.basename(file_name)
      open(file_name, "r:Shift_JIS:UTF-8", :invalid => :replace, :undef => :replace, :replace => '?') do |f|
      s = f.read
      if /(#{reg})/ =~ s
        puts "html: " + htmlname
        puts $1, $2
      else
        #puts htmlname
      end
    end
  end
end

html_array = Dir.glob("DOMAIN_NAME/**/*.{html,htm}")
reg = 'foo'
reg2 = ''

find_matched(html_array, reg, reg2)