Notes posted by azhao

output GBK

‘I am 中国人’.encode(‘gbk’,‘utf-8’)

you need kconv

require ‘kconv’

then

“中国人民很行”.toutf8

block only and except

Code

class Journal < ActionController::Base
  # Require authentication for edit and delete.
  before_filter :authorize, :only => [:edit, :delete]

  # Passing options to a filter with a block.
  around_filter(:except => :index) do |controller, action_block|
    results = Profiler.run(&action_block)
    controller.response.sub! "</body>", "#{results}</body>"
  end

  private
    def authorize
      # Redirect to login unless authenticated.
    end
end