"Skinny" StockController - ServiceObject

"Skinny" StockController - Service Object.rb

# ######################
# Refactored
# ######################
 
# app/services/stock_service.rb
class StockService
  def initialize(user)
    @user = user
    @stocks = []
    @stock_symbols = []
  end
 
  def get_user_stock_symbols
    @user.stocks.each do |stock|
      @stock_symbols << stock.symbol
    end
  end
 
  def update_stocks
    @stock_symbols.each do |symbol|
      @stocks << StockQuote::Stock.quote(symbol, nil, nil,
        [ "Symbol",
          "Name",
          "LastTradePriceOnly"
        ] )
    end
  end
end