Beyond the pure function ideal, in actual coding practice functional programming hinges on first class functions. A first class function is a function that is treated as a “thing in itself ...

Is there a reason why functions in most ... returning pointers or by defining/returning structs/classes. But it seems strange that programming languages were not designed to support multiple ...

If you want to master functional programming, the best place to start is with the Java Function interface. This example will show you four different ways to implement this functional interface in your ...

One of the parameters passed to the function must be the class of the object being created (I'll call that the "class parameter"). Normally, that means your factory function can only create a single ...