Fractal Specifications
The Fractal Specifications library is a powerful tool for implementing complex business rules and validation logic in software applications. It is based on the Specification pattern, which allows developers to define rules and constraints in a clear and concise manner, using a domain-specific language.
The Fractal Specifications library provides a set of pre-built specifications that cover common use cases, such as checking whether a value is within a certain range or verifying that a string matches a specific pattern. These specifications can be combined and customized to create more complex rules that reflect the business logic of the application.
One of the key benefits of using the Fractal Specifications library is that it promotes separation of concerns and modularity in the application. By defining business rules as separate specifications, developers can ensure that the rules are reusable and easily testable, and that they do not interfere with other parts of the application. Furthermore, Fractal Specifications are portable through JSON de-/serialization.
Overall, the Fractal Specifications library is a powerful tool for implementing complex business rules and validation logic in software applications, helping developers to build high-quality applications that are scalable, maintainable, and robust.