This Ruby utility script provides a range of useful functions for common tasks. It serves as a handy toolbox for Ruby developers, offering functions for string manipulation, file operations, and more.

1. ReverseString: Reverses the characters in a given string.

   reversed_string = reverse_string('Hello, World!')

2. GenerateRandomString: Generates a random string of a specified length.

   random_string = generate_random_string(10)

3. CountWords: Counts the number of words in a given string.

   word_count = count_words('This is a sample sentence.')

4. ReadFileContent: Reads the content of a file and returns it as a string.

   file_content = read_file_content('example.txt')

5. WriteToFile: Writes content to a file or creates a new file if it doesn't exist.

   write_to_file('example.txt', 'This is some content.')

6. CalculateFactorial: Calculates the factorial of a given number.

   factorial_result = calculate_factorial(5)

7. IsPalindrome: Checks if a given string is a palindrome.

   is_palindrome = is_palindrome?('level')

8. SortArray: Sorts an array of numbers in ascending order.

   sorted_array = sort_array([3, 1, 4, 1, 5, 9, 2, 6, 5, 3, 5])

9. EncryptString: Encrypts a string using a simple encryption algorithm.

   encrypted_string = encrypt_string('secret')

10. DecryptString: Decrypts a previously encrypted string.

    decrypted_string = decrypt_string(encrypted_string)

1. Clone the repository to your local machine.
2. Execute the script using a Ruby interpreter.
3. Utilize the functions as needed in your Ruby projects.

This project is licensed under the MIT License - see the LICENSE file for details.