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Revision: 2864
at April 30, 2007 00:57 by winson
Updated Code 
# Initialize shopping cart.
  def initialize_cart
    # #1
    # --
    # if session[:cart_id]
    #  @cart = Cart.find(session[:cart_id])
    # else
    #  @cart = Cart.create
    #  session[:cart_id] = @cart.id
    # end
    
    # #2
    # --
    # if session[:cart]
    #  @cart = session[:cart]
    # else
    #  @cart = Cart.create
    #  session[:cart] = @cart
    # end
    
    # #3
    @cart = session[:cart] ||= Cart.create
  end

Revision: 2863
at April 30, 2007 00:56 by winson
Initial Code 
  # Initialize shopping cart.
  def initialize_cart
    # #1
    # --
    # if session[:cart_id]
    #  @cart = Cart.find(session[:cart_id])
    # else
    #  @cart = Cart.create
    #  session[:cart_id] = @cart.id
    # end
    
    # #2
    # --
    # if session[:cart]
    #  @cart = session[:cart]
    # else
    #  @cart = Cart.create
    #  session[:cart] = @cart
    # end
    
    # #3
    @cart = session[:cart] ||= Cart.create
  end
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My initialize cart









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textmate









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Rails