factory-pattern

What problem does it solve?

Centralize object creation and hide construction complexity so consumers do not need to know concrete types, configuration wiring, or multi-step initialization logic.

Core Features & Use Cases

• Factory Functions: Simple factory functions that return different implementations based on environment or config, useful for loggers or storage backends.
• Registry / Abstract Factory: Open/closed registries that allow adding new product types without modifying consumers, ideal for plugin systems and notification channels.
• Builder Pattern: Fluent builders for objects with many optional fields or validation requirements, common in query construction and server configuration.
• Use Case: Replace scattered conditional construction code with a single factory layer to enforce invariants, provide defaults, and enable test doubles.

Quick Start

Generate a factory or builder for your target language that instantiates implementations based on a runtime configuration key such as storage_type or channel_type.