go-design-patterns

Idiomatic Go design patterns are implemented by favoring composition over inheritance, applying functional options for constructors, and using factories, builders, and middleware chains to structure clean, predictable modules.

The functional options pattern in Go provides flexible constructor configuration with safe defaults. Use it when you need customizable component initialization without bloating function signatures or violating interface segregation.

Build a Go middleware chain by linking decorator or strategy patterns to pass requests sequentially. This composition-focused approach avoids premature abstractions and keeps dependency management predictable.

Common Go anti-patterns to avoid include creating god interfaces and introducing premature abstractions. Discouraging these ensures your service relies on idiomatic patterns like factory and strategy instead of rigid hierarchies.

Yes, you can combine the builder and factory patterns in Go for predictable initialization and dependency management. This approach aligns with Go's composition style to configure components and construct clean interfaces safely.

Your Go factory pattern implementation likely feels overly complex due to premature abstractions or god interfaces. Refactoring to idiomatic functional options and composition-focused design simplifies initialization and removes unnecessary coupling.