Below are the descriptions and examples of the functions provided in this library.

Functions

1. greetUser

Description: Logs a greeting message to the console. Parameters: username (String) - The name of the user to greet. Example: const { greetUser } = require('my-utility-library'); greetUser('Alice'); // Output: "hello, Alice"

2. getSumofArray

Description: Logs the sum of all elements in an array. Parameters: arr (Array) - An array of numbers. Example: const { getSumofArray } = require('my-utility-library'); getSumofArray([1, 2, 3, 4]); // Output: 10

3. removeDuplicates

Description: Removes duplicate elements from an array. Parameters: arr (Array) - An array of elements. Returns: A new array with duplicates removed. Example: removeDuplicates

Description: Removes duplicate elements from an array. Parameters: arr (Array) - An array of elements. Returns: A new array with duplicates removed. Example:

4.getProductofArray

Description: Returns the product of all elements in an array. Parameters: arr (Array) - An array of numbers. Returns: The product of the elements. Example:

Description: Returns the product of all elements in an array. Parameters: arr (Array) - An array of numbers. Returns: The product of the elements. Example:

5. findMaxInArray

Description: Returns the maximum value in an array. Parameters: arr (Array) - An array of numbers. Returns: The maximum value. Example:

Description: Returns the maximum value in an array. Parameters: arr (Array) - An array of numbers. Returns: The maximum value. Example:

6.findMinInArray Description: Returns the minimum value in an array. Parameters: arr (Array) - An array of numbers. Returns: The minimum value. Example:

const { findMinInArray } = require('my-utility-library'); console.log(findMinInArray([1, 2, 3, 4])); // Output: 1

7.generateRandomColor

Description: Generates a random color in hexadecimal format. Returns: A string representing a hex color code. Example

const { generateRandomColor } = require('my-utility-library'); console.log(generateRandomColor()); // Output: A random hex color, e.g., "#3E2F1B"

8. flattenArray

Description: Flattens a nested array into a single array. Parameters: arr (Array) - A nested array. Returns: A new flattened array. Example:

const { flattenArray } = require('my-utility-library'); console.log(flattenArray([1, [2, [3, [4]], 5]])); // Output: [1, 2, 3, 4, 5]

9. deepClone

Description: Creates a deep clone of an object. Parameters: obj (Object) - The object to clone. Returns: A deep-cloned object. Example:

const { deepClone } = require('my-utility-library'); const original = { a: 1, b: { c: 2 } }; const clone = deepClone(original); console.log(clone); // Output: { a: 1, b: { c: 2 } }

10. Firstlettercapital

Description: Capitalizes the first letter of each word in a string. Parameters: str (String) - The string to transform. Returns: The transformed string with each word's first letter capitalized. Example:

const { Firstlettercapital } = require('my-utility-library'); console.log(Firstlettercapital("hello world")); // Output: "Hello World"