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By: a guest on May 8th, 2012  |  syntax: None  |  size: 0.23 KB  |  hits: 7  |  expires: Never
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  1. Rails: what are the main reasons for making methods private?
  2. private
  3.   def current_cart Cart.find(session[:cart_id])
  4.    rescue ActiveRecord::RecordNotFound
  5.    cart = Cart.create
  6.    session[:cart_id] = cart.id
  7.    cart
  8.    end
  9. end
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