darthhomme

class CartController < ApplicationController
  def add
    id = params[:id]
      if session[:cart] then  # if a cart has already been created, use it, otherwise make a new one
        cart = session[:cart]
      else
        session[:cart] = {}
        cart = session[:cart]
      end

darthhomme

class CartController < ApplicationController
  def add
    id = params[:id]
      if session[:cart] then  # if a cart has already been created, use it, otherwise make a new one
        cart = session[:cart]
      else
        session[:cart] = {}
        cart = session[:cart]
      end

darthhomme

package shapes;

import java.awt.Graphics;
import java.awt.Color;

/**
 * @author - Jeong Min Kim u0264416
 * @version - 3/14/2017
 * @pre_condition you need 6 int values
 * @post_condition you get back an object that is initially 200 pixels in width and 100 in height. It will move on a timer