# Usage:
#   nil.get :blake # => nil
#   some_obj.get :name, :length # => The value of some_obj.name.length or nil 
...

def display_title
  if @title.blank?
    APP_CONFIG[:site][:title]
...

def user_photo(user, values = {})
    values[:style] ||= ''
    values[:class] ||= ''
...

def button(title, values)
  # title: Accepts a string that will appear on the button
  # values: accepts the possible optional parameters.
...

def browser?(b)
    user_agents = {
      :ff   => /Firefox/,
...

module DashboardHelper
  def activity_message_for(object)
    case object.class.name
...

# Sample Output:
 #
 #  <tr>
...