// Utility functions for Tera templates - INITIAL VERSION

// Format a date string
fn format_date(date_str) {
    let parts = date_str.split("-");
    let year = parts[0];
    let month = parts[1];
    let day = parts[2];
    
    return `${month}/${day}/${year}`;
}

// Calculate a price with discount
fn calculate_price(price, discount_percent) {
    let discount = price * (discount_percent / 100.0);
    return price - discount;
}

// Format a currency value
fn format_currency(amount) {
    return "$" + amount;
}