O Design Pattern que virou Vilão! Singleton na Prática + Alternativa Clean Code // Mão no Código #43

The GoF Design Patterns are incredible and extremely useful, but some end up conflicting with other practices, such as SOLID. The question that remains is to use it or not to use it? Singleton is one of those patterns that is super useful at first but is losing relevance when it comes to a more cohesive code structure. Although it is considered an Anti-Pattern, its usefulness is undeniable. We show in practice how to apply this pattern and also an alternative that simulates Singleton, MonoState, which was suggested by Uncle Bob himself (author of books such as Clean Code and Clean Architecture. 📝 𝗟𝗶𝗻𝗸𝘀 𝗖𝗶𝘁𝗮𝗱𝗼𝘀 → Facade in Practice:    • Será que o Design Pattern mais Popular que...   → Strategy in Practice:    • Identifique Quando e Como Usar o Design Pa...   🚀 𝗛𝗢𝗦𝗧𝗚𝗔𝗧𝗢𝗥 → https://codigofonte.click/HGyimeXZ1twWs 📡 𝗦𝗶𝗴𝗮 𝗮𝘀 𝗱𝗼 𝗖𝗗𝗙𝗧𝗩 → https://linktr.ee/codigofontetv 📸𝗜𝗻𝘀𝘁𝗮𝗴𝗿𝗮𝗺 →   / codigofontetv   ☕ 𝗖𝗹𝘂𝗯𝗲 𝗱𝗼𝘀 𝗖𝗗𝗙𝗧𝗩 𝗻𝗼𝗿 𝗶𝗻 𝗬𝗼𝘂𝘁𝘂𝗯𝗲 → https://codigofonte.click/clubecdfs #DesignPatterns #Singleton #MonoState #POO #CleanCode #Facade