wisper
A micro library providing Ruby objects with Publish-Subscribe capabilities for decoupled architectures.
What is wisper?
Wisper is a micro library that provides Ruby objects with Publish-Subscribe capabilities, enabling decoupled communication between components. It allows any class to broadcast events and lets listeners subscribe at runtime, replacing tight couplings with event-driven interactions. This is especially useful for separating core business logic from external concerns like notifications, logging, or analytics.
Ruby developers building applications with Hexagonal or clean architectures, and Rails developers seeking alternatives to ActiveRecord callbacks and observers for better separation of concerns.
Developers choose Wisper for its simplicity, minimal footprint, and flexibility in implementing event-driven patterns without heavy frameworks. It integrates seamlessly with Rails and supports async processing, making it ideal for decoupling complex business logic.
Overview
A micro library providing Ruby objects with Publish-Subscribe capabilities
Use Cases
Best For
- Decoupling core business logic from external services in Ruby apps
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