Function demonstrateStringUtilities

examples/text_processing.cpp:23–69

};

void demonstrateStringUtilities()
{
    std::cout << "\n=== String Utilities Demo ===\n";

    std::string text = "  Hello, World! This is a test string.  ";
    std::cout << "Original: '" << text << "'\n";

    // Trimming operations
    std::cout << "Trimmed: '" << choc::text::trim (text) << "'\n";
    std::cout << "Left trimmed: '" << choc::text::trimStart (text) << "'\n";
    std::cout << "Right trimmed: '" << choc::text::trimEnd (text) << "'\n";

    // Case operations
    std::string testCase = "Hello World";
    std::cout << "Original: " << testCase << "\n";
    std::cout << "Uppercase: " << choc::text::toUpperCase (testCase) << "\n";
    std::cout << "Lowercase: " << choc::text::toLowerCase (testCase) << "\n";

    // String manipulation
    std::string target = "The quick brown fox jumps over the lazy dog";
    std::cout << "\nString replacement demo:\n";
    std::cout << "Original: " << target << "\n";
    std::cout << "Replace 'fox' with 'cat': "
              << choc::text::replace (target, "fox", "cat") << "\n";
    std::cout << "Replace all 'the' with 'a': "
              << choc::text::replace (target, "the", "a") << "\n";

    // String testing
    std::cout << "\nString testing:\n";
    std::cout << "Contains 'quick': " << choc::text::contains (target, "quick") << "\n";
    std::cout << "Starts with 'The': " << choc::text::startsWith (target, "The") << "\n";
    std::cout << "Ends with 'dog': " << choc::text::endsWith (target, "dog") << "\n";

    // Splitting
    std::string csv = "apple,banana,cherry,date,elderberry";
    auto fruits = choc::text::splitString (csv, ',', false);
    std::cout << "\nSplit '" << csv << "' by comma:\n";
    for (size_t i = 0; i < fruits.size(); ++i)
    {
        std::cout << "  " << i << ": '" << fruits[i] << "'\n";
    }

    // Joining
    std::vector<std::string> words = {"Hello", "beautiful", "world"};
    std::cout << "Join words with ' ': " << choc::text::joinStrings (words, " ") << "\n";
    std::cout << "Join words with ' - ': " << choc::text::joinStrings (words, " - ") << "\n";
}

void demonstrateUTF8()
{