def rewards(hotels)
  p hotels
  rewards = {}
  hotels.each_value do |hotel_object|
    hotel_object = hotel_object.to_hash
    hotel_object.each_pair do |key, value|
      rewards[:rewards_weekend] = value
      rewards[:rewards_weekday] = value
    end  
  end  
  p rewards
end 

Line 1: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'rewards'
Line 4: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token