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Commit 41b9ac9

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feat:Add arr.ex. 17 Implement remaining func.
- Add functions 3-8 - Implement helper function for case-insesitivity - Change test - format 'Title Case' to 'Sentence case'/lack of consistency in ex. instructions - Add placeholder array for testing in all functions - Update README
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‎README.md‎

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@@ -113,7 +113,8 @@ These exercises were developed as part of:
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| 9 | [Display products](#exercise-fn-9-display-products)| ✔️ | [Solution](./functions-exercises/09_displayProduct.js) |
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| 10 | [Song '99 Bottles of Beer'](#exercise-fn-10-song-99-bottles)| ✔️ | [Solution](./functions-exercises/10_song99bottles.js) |
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| 11 | [Deaf Grandma](#exercise-fn-11-deaf-grandma)| ✔️ | [Solution](./functions-exercises/11_deafGrandma.js) |
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| 12 | [Deaf Grandma **Pro**](#exercise-fn-12-deaf-grandma-pro) | ✔️ | [Solution](./functions-exercises/12_deafGrandmaPro.js) |
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| 12 | [Deaf Grandma **Pro**](#exercise-fn-12-deaf-grandma-pro) | ✔️ | [Solution](./functions-exercises/12_deafGrandmaPro.js) |
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@@ -294,7 +295,7 @@ These exercises were developed as part of:
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![Status](https://img.shields.io/badge/Status-In%20Progress-yellow)
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* Exercises **08-17**
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* Exercises **08-18**
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* Started: June 2025
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* Completed: June 2025
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@@ -320,8 +321,8 @@ These exercises were developed as part of:
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| 13 | [Test Results](#exercise-arr-13-test-results)| ✔️ | [Solution](./array-exercises/13_testResults.js) |
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| 14 | [Discounted Prices](#exercise-arr-14-discounted-prices)| ✔️ | [Solution](./array-exercises/14_discounted.js) |
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| 15 | [Formatting City Names](#exercise-arr-15-formatting-city-names)| ✔️ | [Solution](./array-exercises/15_formattingCities.js) |
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| 16 | [Daily Income Analysis](#exercise-arr-16-daily-income-analysis)| ✔️ | [Solution](./array-exercises/16_incomeAnalysis.js) |
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| 17 | [Game Inventory](#exercise-arr-17-game-inventory) | ⏳ | |
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| 16 | [Daily Income Analysis](#exercise-arr-16-daily-income-analysis)| ✔️ | [Solution](./array-exercises/16_incomeAnalysis.js) |
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| 17 | [Game Inventory](#exercise-arr-17-game-inventory) | 🧪✔️ | [Solution](./array-exercises/17_gameInventory.js)|
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### Detailed Array Exercises Descriptions
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@@ -774,23 +775,25 @@ Item name lengths: [5, 6, 6, 3, 6, 3]
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* Argument: maxLength (number) - the maximum allowed length for item names.
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Expected Output (for getShortItems(5) with current inventory):
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Expected Output (for getShortItems(5)):
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```javascript
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Short items (<= 5 chars): Sword, Bow, Map
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Hint: The filter() method is perfect forthis.
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Short items (<= 5 chars): "Bow","Map","Sword"
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```
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💡 **Hint:** The filter() method is perfect for this.
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</details>
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<details>
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<summary><strong>8. Function `calculateTotalValue(itemValues)` | ✨ challenging 🌟</strong></summary>
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<summary><strong>8. Function `calculateTotalValue(itemValues)` | challenging ✨</strong></summary>
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* Purpose: Calculates the total "value" of all items currently in the inventory based on a provided map of item values.
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* Argument: itemValues (object) - an object where keys are item names (strings) and values are their corresponding numeric values (e.g., { 'Sword': 100, 'Potion': 20, 'Arrows': 5, 'Map': 30 }).
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If an item in the inventory is not found in itemValues, its value should be considered 0.
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If an item in the inventory is **not found** in itemValues, its value should be considered 0.
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Expected Output (example with provided itemValues):
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</details>
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<details>
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<summary><strong>° Testing your Implementation °</strong></summary>
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<summary><strong> Testing your Implementation 🧪</strong></summary>
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After implementing all the functions, add the following code to your .js file (below your function definitions) to test their functionality.
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This sequence of calls will demonstrate if your inventory manager works correctly.
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```javascript
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let myAdventureInventory = ['Steel Sword', 'Leather Armor', 'Health Potion', 'Magical Map'];
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let myAdventureInventory = ['Steel sword', 'Leather armor', 'Health potion', 'Magical map'];
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console.log("--- My Adventure Inventory Test ---");
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console.log("Adding New Gear...");
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addItem(myAdventureInventory, 'Elixir of Life');
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addItem(myAdventureInventory, 'Magical Map'); // This should fail gracefully
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addItem(myAdventureInventory, 'Magical map'); // This should fail gracefully
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addItem(myAdventureInventory, 'Rope');
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console.log("Removing Unwanted Items...");
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removeItem(myAdventureInventory, 'Leather Armor');
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removeItem(myAdventureInventory, 'Rusty Dagger'); // This should fail as it's not present
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removeItem(myAdventureInventory, 'Health Potion');
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removeItem(myAdventureInventory, 'Leather armor');
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removeItem(myAdventureInventory, 'Rusty dagger'); // This should fail as it's not present
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removeItem(myAdventureInventory, 'Health potion');
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console.log("Is the Gear Present?");
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hasItem(myAdventureInventory, 'Steel Sword');
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hasItem(myAdventureInventory, 'Elixir of Life');
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hasItem(myAdventureInventory, 'Health Potion'); // This should fail as it was removed
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hasItem(myAdventureInventory, 'Steel sword');
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hasItem(myAdventureInventory, 'Elixir of life');
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hasItem(myAdventureInventory, 'Health potion'); // This should fail as it was removed
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console.log("Sorting My Inventory...");
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sortInventory(myAdventureInventory);
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console.log("Calculating Total Value...");
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const myPriceList = {
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'Steel Sword': 150,
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'Leather Armor': 75,
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'Health Potion': 20,
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'Magical Map': 50,
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'Elixir of Life': 200,
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'Steel sword': 150,
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'Leather armor': 75,
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'Health potion': 20,
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'Magical map': 50,
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'Elixir of life': 200,
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'Rope': 5
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};
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const myTotalValue = calculateTotalValue(myAdventureInventory, myPriceList);
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const myTotalValue = calculateTotalValue(myPriceList);
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console.log(`Total inventory value: ${myTotalValue} gold`);
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console.log("My Adventure Inventory: Final State");
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displayInventory(myAdventureInventory);
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```
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```
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Expected Output:
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```javascript
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--- My Adventure Inventory Test ---
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My Adventure Inventory: Initial State
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Your inventory: Steel Sword,Leather Armor,Health Potion,Magical Map
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[📜] Your inventory: (4) ['Steel sword', 'Leather armor', 'Health potion', 'Magical map']
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Adding New Gear...
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Adding Elixir of Life...
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Item added: Elixir of Life
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Your inventory: Steel Sword,Leather Armor,Health Potion,Magical Map,Elixir of Life
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Adding Magical Map...
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You already have Magical Map in your inventory.
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Your inventory: Steel Sword,Leather Armor,Health Potion,Magical Map,Elixir of Life
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Adding Rope...
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Item added: Rope
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Your inventory: Steel Sword,Leather Armor,Health Potion,Magical Map,Elixir of Life,Rope
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Adding Elixir of Life... ⏳
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[➕] Item added: Elixir of life
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[📜] Your inventory: (5) ['Steel sword', 'Leather armor', 'Health potion', 'Magical map', 'Elixir of life']
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Adding Magical map... ⏳
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[❗] You already have Magical map in your inventory.
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[📜] Your inventory: (5) ['Steel sword', 'Leather armor', 'Health potion', 'Magical map', 'Elixir of life']
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Adding Rope... ⏳
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[➕] Item added: Rope
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[📜] Your inventory: (6) ['Steel sword', 'Leather armor', 'Health potion', 'Magical map', 'Elixir of life', 'Rope']
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Removing Unwanted Items...
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Attempting to remove Leather Armor...
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Leather Armor removed from inventory.
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Your inventory: Steel Sword,Health Potion,Magical Map,Elixir of Life,Rope
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Attempting to remove Rusty Dagger...
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Item Rusty Dagger not found in inventory.
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Your inventory: Steel Sword,Health Potion,Magical Map,Elixir of Life,Rope
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Attempting to remove Health Potion...
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Health Potion removed from inventory.
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Your inventory: Steel Sword,Magical Map,Elixir of Life,Rope
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Attempting to remove Leather armor... ⏳
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[➖] Leather armor removed from inventory.
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[📜] Your inventory: (5) ['Steel sword', 'Health potion', 'Magical map', 'Elixir of life', 'Rope']
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Attempting to remove Rusty dagger... ⏳
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[❗] Item Rusty dagger not found in inventory.
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[📜] Your inventory: (5) ['Steel sword', 'Health potion', 'Magical map', 'Elixir of life', 'Rope']
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Attempting to remove Health potion... ⏳
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[➖] Health potion removed from inventory.
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[📜] Your inventory: (4) ['Steel sword', 'Magical map', 'Elixir of life', 'Rope']
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Is the Gear Present?
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You have Steel Sword in your inventory.
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You have Elixir of Life in your inventory.
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You do not have Health Potion in your inventory.
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[✔️] You have Steel sword in your inventory.
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[✔️] You have Elixir of life in your inventory.
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[❌] You do not have Health potion in your inventory.
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Sorting My Inventory...
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Sorting inventory...
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Your inventory: Elixir of Life,Magical Map,Rope,Steel Sword
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Sorting inventory... ⏳
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[📜] Your inventory: Elixir of life,Magical map,Rope,Steel sword
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Analyzing Item Data (Map/Filter)...
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Item name lengths: 14,12,4,11
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Item lengths array returned: 14,12,4,11
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Short items (<= 6 chars): Rope
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[📜] Your inventory: Elixir of life,Magical map,Rope,Steel sword
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Item name lengths: (4) [14, 11, 4, 11]
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Item lengths array returned: 14,11,4,11
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Short items (<= 6 chars): ['Rope']
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Short items array returned: Rope
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Calculating Total Value...
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Calculating total inventory value...
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Total inventory value: 355 gold
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Total inventory value returned:355 gold
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Calculating total inventory value... ⏳
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[💰] Total inventory value: 405 gold
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[📜] Your inventory: Elixir of life,Magical map,Rope,Steel sword
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Total inventory value:405 gold
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My Adventure Inventory: Final State
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Your inventory: Elixir of Life,Magical Map,Rope,Steel Sword
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[📜] Your inventory: (4) ['Elixir of life', 'Magical map', 'Rope', 'Steel sword']
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```
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</details>
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[Up](#table-of-contents-)

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