Coral Ruschak #13
Coral Ruschak #13
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| @names = [] | ||
| @food_trucks.each do |truck| | ||
| @names << truck.name | ||
| end |
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This is returning all food trucks because each returns the original array.
lib/event.rb
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| def food_trucks_that_sell(item) | ||
| @food_trucks.find_all do |truck| | ||
| truck.inventory[:item] == item |
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The key :item will not exist in your hash, you should be looking for the key item (the argument that you are sending in to the method.
| @inventory = {} | ||
| end | ||
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| def check_stock(item) |
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This logic will not work in the situations where the inventory hash is not empty, but does not contain the requested item.
The method is also not working because you are looking for the wrong key. You should be looking for the key item
lib/food_truck.rb
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| end | ||
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| def stock(item, amount) | ||
| @inventory[item] += amount |
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This would only work if an item already exists in the @inventory hash. But, since this method is the way that we get things into that hash.... that will never work. You are trying to do math on nil
…r a FoodTruck object based on inventory
…tements & addressed review comments on food_trucks_that_sell(item) method
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