Efektajärjestelmät
Efektijärjestelmät, often translated as "effect systems" in English, refer to programming language features or methodologies that explicitly manage and control side effects. Side effects are operations that modify program state beyond returning a value, such as printing to the console, writing to a file, or making network requests. In purely functional programming, side effects are minimized or isolated, but in many practical applications, they are necessary.
The primary goal of effect systems is to make the presence and nature of side effects explicit
Different programming languages implement effect systems in various ways. Some languages have built-in support, while others