mdepolli

  def br_titleize(word)
    humanize(underscore(word)).gsub(/(?!(?<= )(de|da|do|das|dos|d'|e|a|o)\b)(\b[a-z\u00E0-\u00FC])/) { |s| s.mb_chars.capitalize.to_s }
  end

mdepolli

  def flash_message
    types = { :notice => 'info', :success => 'success', :error => 'error', :alert => 'error' }
    flash.inject("") do |sum, message|
      content_tag :div, :class => "alert alert-#{types[message[0]]}" do
        button_tag('×'.html_safe, :type => 'button', :class => 'close', :'data-dismiss' => 'alert', :name => nil) +
        message[1]
      end
    end
  end