def send_mail(mail_address)
    mail = TMail::Mail.new
    docomo_or_au = (mail_address.ends_with?('docomo.ne.jp') || mail_address.ends_with?('ezweb.ne.jp'))
    dummy_controller = DummyController.new
    if mail_address.split('@').size == 2
      case mail_address.split('@')[1]
      when 'docomo.ne.jp'
        dummy_controller.request.mobile = Jpmobile::Mobile::Docomo
      when 'ezweb.ne.jp'
        dummy_controller.request.mobile = Jpmobile::Mobile::Au
      else
        dummy_controller.request.mobile = Jpmobile::Mobile::Softbank
      end
    else
      logger.error "invalid mail address:#{mail_address}"
      return
    end      
    mail_title = docomo_or_au ? NKF.nkf("-xWs", self.title) : self.title
    mail_title = Jpmobile::Filter::Emoticon::Outer.new.to_external(mail_title, dummy_controller)
    mail.subject = docomo_or_au ? mail_title : "=?UTF-8?B?" + Base64.b64encode(mail_title) + "?="
    mail_body = docomo_or_au ? NKF.nkf("-xWs", self.body) : self.body
    mail.body = Jpmobile::Filter::Emoticon::Outer.new.to_external(mail_body, dummy_controller)
    mail.body = docomo_or_au ? mail.body : Base64.b64encode(mail.body)
    mail.date = sent_at
    mail.from = "hogehoge@hogehoge.com"
    mail.to = mail_address
    mail.set_content_type "text/plain; charset=#{docomo_or_au ? 'Shift_JIS' : 'UTF-8'}"
    mail.transfer_encoding = "base64" unless docomo_or_au
    begin
      ActionMailer::Base.deliver mail
    rescue Exception
      logger.error "error sending to #{mail.to}: #{$!}"
    end
  end

  class DummyController
    attr_accessor :request
    def initialize
      self.request = DummyRequest.new
    end

    class DummyRequest
      attr_accessor :mobile
    end
  end

    case controller.request.mobile.to_s
    when Jpmobile::Mobile::Docomo.to_s
      table = Jpmobile::Emoticon::CONVERSION_TABLE_TO_DOCOMO
      to_sjis = true
    when Jpmobile::Mobile::Au.to_s
      table = Jpmobile::Emoticon::CONVERSION_TABLE_TO_AU
      to_sjis = true
    when Jpmobile::Mobile::Jphone.to_s
      table = Jpmobile::Emoticon::CONVERSION_TABLE_TO_SOFTBANK
      to_sjis = true
    when Jpmobile::Mobile::Softbank.to_s
      table = Jpmobile::Emoticon::CONVERSION_TABLE_TO_SOFTBANK
    end

[converted-0x1000].pack("U")

class Logger
  alias format_message old_format_message
  
  def format_message(severity, timestamp, progname, msg)
    old_format_message(severity, timestamp, progname, "#{msg} (pid:#{$$})")
  end
end

　sudo vi /etc/ld.so.conf

　sudo ldconfig

　make tidy
　make -f Makefile.init makefiles \
       CCARGS="-I/usr/local/BerkeleyDB.4.6/include" \
       AUXLIBS="-L/usr/local/BerkeleyDB.4.6/lib -ldb"
　make
　make install

def send_3g2_file
    path = RAILS_ROOT + '/public/' + params[:filename]
    filesize = File::size(path)
    range = request.env["HTTP_RANGE"]

    if range and /^bytes=(\d+)\-(\d+)$/ =~ range
      offset = $1.to_i
      limit = $2.to_i
      length = limit - offset + 1
      response.headers["Content-Range"] = sprintf("bytes %d-%d/%d", offset, limit, filesize)
      response.headers["Content-Disposition"] = "devmpzz"
      content = IO::read(path, length, offset)
      status = 206
    else
      content = IO::read(path)
      status = 200
    end
    
    response.headers["Accept-Ranges"] = "bytes"
    response.headers["Content-Length"] = length
    
    Content-Typeの後に「; charset=utf-8」とか付かないようにするため
    response.headers["Content-Transfer-Encoding"] = "binary"
    
    render :text => content, :status => status, :content_type => "video/3gpp2", :layout => false
end

scaffoldの変更

1つのアクションに対して複数のビューが指定できる

マイグレーションの記述方式の変更

create_table :people do |t|
  t.column, "account_id",  :integer
  t.column, "first_name",  :string, :null => false
  t.column, "last_name",   :string, :null => false
  t.column, "description", :text
  t.column, "created_at",  :datetime
  t.column, "updated_at",  :datetime
end

create_table :people do |t|
  t.integer :account_id
  t.string  :first_name, :last_name, :null => false
  t.text    :description
  t.timestamps
end

db:create
db:create:all
db:drop
db:drop:all

　導入は ここら辺。 

Rubyist Magazine - RubyOnRails を使ってみる 【第 6 回】 テストの書き方

RoR Wiki 翻訳 Wiki - HowtoFunctionalTestACreateAction

　応用というか心 持みたいなところ。

moroの日記 - Rails でテストを書く勘所

 　実例はここら辺かな。

もち - on Rails : login_generatorを本格的に使ってみる2

　昨日知ったのだけど、インテグレーションテストの機能もあったらしい。

Rails API ドキュメント ActionController::IntegrationTest