Go is not a purely object-oriented language like Java or C++. Instead, it is a multi-paradigm language that incorporates elements of procedural, imperative, and concurrent programming paradigms. While Go does support some object-oriented programming (OOP) concepts, such as structs and methods, it does not fully embrace the traditional class-based inheritance model found in many other OOP languages.
In Go, you can define custom types using structs, which are aggregates of other types. These structs can have associated methods, allowing you to encapsulate behavior with data. However, Go does not support classes or inheritance hierarchies. Instead, it encourages composition over inheritance, where types are composed of other types rather than being derived from a superclass.
Go’s approach to OOP emphasizes simplicity, composition, and interfaces. Interfaces in Go are implicit, meaning that types satisfy interfaces based on their method signatures rather than explicitly declaring conformance. This flexibility enables Go to achieve polymorphism without the need for inheritance.
While Go does incorporate some OOP concepts, its design philosophy favors simplicity and composition over complex inheritance hierarchies, making it a pragmatic choice for modern software development.
