tweet.rb

class Tweet
  attr_accessor :data

  def self.cabinet
    @cabinet ||= Moneta::Rufus.new()
  end

  def cabinet; self.class.cabinet end
  
  def self.new data
    super(data)
  end
  
  def self.create data
    tweet = new(data)
    tweet.save
    tweet
  end
  
  def initialize data
    self.data = data
  end
  
  def save
    self.data["source"]   ||= "<a href="http://twitter.com">web</a>"
    self.data["found_at"]   = Time.now
    cabinet[self.id]        = self.data
  end
  
  def self.get ids
    if ids.is_a? Array
      ids.map{|id| construct cabinet[id] }.compact
    else
      construct cabinet[ids]
    end
  end
  
  def self.construct data
    return nil unless data
    new data
  end
    
  def id
    data["id"].to_s
  end
end