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Create a Ruby program for managing a grocery store's inventory system. The inventory Information is stored in a text file named "grocery_Inventory.txt." Each line in the file represents a grocery item with the following format. "SKU, Name, Category. Quantity, Price." The program should allow the user to add new items, update the quantity of existing items, and display the total value of the inventory. Ensure that the program checks for the existence of "grocery inventory.txt" and handles cases where the file is empty. Utilize functions to organize your code effectively, with comments explaining each function's purpose. You can use data structures like arrays or structs to store and manipulate inventory data. The program should output the updated inventory information to a file named "updated_grocery_inventory.txt." Ex: grocery inventory.txt: 101, Apples, Fruits, 50, 0.75 102, Bread, Bakery, 20, 2.50 103, Milk, Dairy, 30, 3.99 (updated grocery_inventory.txt after adding 100 packs of Eggs and updating the quantity of Milk to 40) 101, Apples, Fruits, 50,075 102, Bread, Bakery, 20, 2.50 103, Milk, Dairy, 40, 3.99 104, Eggs, Dairy, 100, 2.25

Create a Ruby program for managing a grocery store's inventory system. The inventory Information is stored in a text file named "grocery_Inventory.txt." Each line in the file represents a grocery item with the following format. "SKU, Name, Category. Quantity, Price." The program should allow the user to add new items, update the quantity of existing items, and display the total value of the inventory. Ensure that the program checks for the existence of "grocery inventory.txt" and handles cases where the file is empty. Utilize functions to organize your code effectively, with comments explaining each function's purpose. You can use data structures like arrays or structs to store and manipulate inventory data. The program should output the updated inventory information to a file named "updated_grocery_inventory.txt." Ex: grocery inventory.txt: 101, Apples, Fruits, 50, 0.75 102, Bread, Bakery, 20, 2.50 103, Milk, Dairy, 30, 3.99 (updated grocery_inventory.txt after adding 100 packs of Eggs and updating the quantity of Milk to 40) 101, Apples, Fruits, 50,075 102, Bread, Bakery, 20, 2.50 103, Milk, Dairy, 40, 3.99 104, Eggs, Dairy, 100, 2.25

University Physics Volume 1
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter1: Units And Measurement
Section: Chapter Questions
Problem 65P: A floating-point operation is a single arithmetic operation such as addition, subtraction,...
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Create a Ruby program for managing a grocery store's inventory system. The inventory Information is stored in a text file named "grocery_Inventory.txt." Each line in the file represents a grocery item with the following format. "SKU, Name, Category. Quantity, Price." The program should allow the user to add new items, update the quantity of existing items, and display the total value of the inventory. Ensure that the program checks for the existence of "grocery inventory.txt" and handles cases where the file is empty. Utilize functions to organize your code effectively, with comments explaining each function's purpose. You can use data structures like arrays or structs to store and manipulate inventory data. The program should output the updated inventory information to a file named "updated_grocery_inventory.txt." Ex: grocery inventory.txt: 101, Apples, Fruits, 50, 0.75 102, Bread, Bakery, 20, 2.50 103, Milk, Dairy, 30, 3.99 (updated grocery_inventory.txt after adding 100 packs of Eggs and updating the quantity of Milk to 40) 101, Apples, Fruits, 50,075 102, Bread, Bakery, 20, 2.50 103, Milk, Dairy, 40, 3.99 104, Eggs, Dairy, 100, 2.25
Transcribed Image Text:Create a Ruby program for managing a grocery store's inventory system. The inventory Information is stored in a text file named "grocery_Inventory.txt." Each line in the file represents a grocery item with the following format. "SKU, Name, Category. Quantity, Price." The program should allow the user to add new items, update the quantity of existing items, and display the total value of the inventory. Ensure that the program checks for the existence of "grocery inventory.txt" and handles cases where the file is empty. Utilize functions to organize your code effectively, with comments explaining each function's purpose. You can use data structures like arrays or structs to store and manipulate inventory data. The program should output the updated inventory information to a file named "updated_grocery_inventory.txt." Ex: grocery inventory.txt: 101, Apples, Fruits, 50, 0.75 102, Bread, Bakery, 20, 2.50 103, Milk, Dairy, 30, 3.99 (updated grocery_inventory.txt after adding 100 packs of Eggs and updating the quantity of Milk to 40) 101, Apples, Fruits, 50,075 102, Bread, Bakery, 20, 2.50 103, Milk, Dairy, 40, 3.99 104, Eggs, Dairy, 100, 2.25
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