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<!-- ((( design-patterns: module3 )))-->
<!-- Lesson1 -->
<url>
<loc>https://www.gofpattern.com/design-patterns/module3/intro-singleton-design-pattern.php</loc>
<lastmod>2026-07-19</lastmod>
<changefreq>monthly</changefreq>
<priority>0.5</priority>
</url>
<!-- Lesson2 -->
<url>
<loc>https://www.gofpattern.com/design-patterns/module3/design-pattern-elements.php</loc>
<lastmod>2026-07-19</lastmod>
<changefreq>monthly</changefreq>
<priority>0.5</priority>
</url>
<!-- Lesson3 -->
<url>
<loc>https://www.gofpattern.com/design-patterns/module3/singleton-intent-motivation.php</loc>
<lastmod>2026-07-19</lastmod>
<changefreq>monthly</changefreq>
<priority>0.5</priority>
</url>
<!-- Lesson4 -->
<url>
<loc>https://www.gofpattern.com/design-patterns/module3/singleton-pattern-applicability.php</loc>
<lastmod>2026-07-19</lastmod>
<changefreq>monthly</changefreq>
<priority>0.5</priority>
</url>
<!-- Lesson5 -->
<url>
<loc>https://www.gofpattern.com/design-patterns/module3/singleton-pattern-structure.php</loc>
<lastmod>2026-07-19</lastmod>
<changefreq>monthly</changefreq>
<priority>0.5</priority>
</url>
<!-- Lesson6 -->
<url>
<loc>https://www.gofpattern.com/design-patterns/module3/singleton-participants-collaborations.php</loc>
<lastmod>2026-07-19</lastmod>
<changefreq>monthly</changefreq>
<priority>0.5</priority>
</url>
<!-- Lesson7 -->
<url>
<loc>https://www.gofpattern.com/design-patterns/module3/consequences-effects-singleton-pattern.php</loc>
<lastmod>2026-07-19</lastmod>
<changefreq>monthly</changefreq>
<priority>0.5</priority>
</url>
<!-- Lesson8 -->
<url>
<loc>https://www.gofpattern.com/design-patterns/module3/singleton-class-implementation.php</loc>
<lastmod>2026-07-19</lastmod>
<changefreq>monthly</changefreq>
<priority>0.5</priority>
</url>
<!-- Lesson9 -->
<url>
<loc>https://www.gofpattern.com/design-patterns/module3/singleton-real-world-examples.php</loc>
<lastmod>2026-07-19</lastmod>
<changefreq>monthly</changefreq>
<priority>0.5</priority>
</url>
<!-- Lesson10 -->
<url>
<loc>https://www.gofpattern.com/design-patterns/module3/related-substitute-patterns.php</loc>
<lastmod>2026-07-19</lastmod>
<changefreq>monthly</changefreq>
<priority>0.5</priority>
</url>
<!-- Lesson11-->
<url>
<loc>https://www.gofpattern.com/design-patterns/module3/extension-variation-pattern.php</loc>
<lastmod>2026-07-19</lastmod>
<changefreq>monthly</changefreq>
<priority>0.5</priority>
</url>
<!-- Lesson12 -->
<url>
<loc>https://www.gofpattern.com/design-patterns/module3/singleton-class-course-project.php</loc>
<lastmod>2026-07-19</lastmod>
<changefreq>monthly</changefreq>
<priority>0.5</priority>
</url>
<!-- Lesson13 -->
<url>
<loc>https://www.gofpattern.com/design-patterns/module3/perfect-singleton-designPattern.php</loc>
<lastmod>2026-07-19</lastmod>
<changefreq>monthly</changefreq>
<priority>0.5</priority>
</url>
<!-- Lesson14 -->
<url>
<loc>https://www.gofpattern.com/design-patterns/module3/singleton-design-pattern-conclusion.php</loc>
<lastmod>2026-07-19</lastmod>
<changefreq>monthly</changefreq>
<priority>0.5</priority>
</url>
<!-- [NON-WORKFLOW: ((( module3 ))) :DESIGN-PATTERNS] --> 
<url>
<loc>https://www.gofpattern.com/design-patterns/module3/singleton-pattern-quiz.php</loc>
<lastmod>2026-07-19</lastmod>
<changefreq>monthly</changefreq>
<priority>0.5</priority>
</url>
<url>
<loc>https://www.gofpattern.com/design-patterns/module3/singleton-pattern-quiz-explanation.html</loc>
<lastmod>2026-07-19</lastmod>
<changefreq>monthly</changefreq>
<priority>0.5</priority>
</url>
<url>
<loc>https://www.gofpattern.com/design-patterns/module3/singleton-consequences-quiz.php</loc>
<lastmod>2026-07-19</lastmod>
<changefreq>monthly</changefreq>
<priority>0.5</priority>
</url>
<url>
<loc>https://www.gofpattern.com/design-patterns/module3/singleton-pattern-exercise.php</loc>
<lastmod>2026-07-19</lastmod>
<changefreq>monthly</changefreq>
<priority>0.5</priority>
</url>
<url>
<loc>https://www.gofpattern.com/design-patterns/module3/dual-pattern-exercise.php</loc>
<lastmod>2026-07-19</lastmod>
<changefreq>monthly</changefreq>
<priority>0.5</priority>
</url>
<url>
<loc>https://www.gofpattern.com/design-patterns/module3/singleton-course-project-exercise.php</loc>
<lastmod>2026-07-19</lastmod>
<changefreq>monthly</changefreq>
<priority>0.5</priority>
</url>
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