feature1 Products

// AI suggests optimizations
function processData(items: Item[]) {
  // AI: Consider using Array.reduce for better performance
  return items.filter(item => item.active)
              .map(item => transform(item));
}

// AI-generated test suite
describe('UserService', () => {
  it('should create user with valid data', () => {
    expect(userService.create(validUser)).toBeTruthy();
  });

  it('should handle duplicate email errors', () => {
    expect(() => userService.create(duplicateUser))
      .toThrow('Email already exists');
  });
});

// Before: Nested if statements
// After: AI refactored with early returns
function validateUser(user: User): ValidationResult {
  if (!user.email) return { valid: false, error: 'Email required' };
  if (!user.name) return { valid: false, error: 'Name required' };
  return { valid: true };
}