> A lambda function is the most general interface possible
A typed lambda function (i.e., with a defined arguments + return signature) is exactly as specific as any other typed interface, an arbitrary lambda function isn't, sure, but there's few languages where a static interface and an arbitrary lambda function are both available tools.
A typed lambda function (i.e., with a defined arguments + return signature) is exactly as specific as any other typed interface, an arbitrary lambda function isn't, sure, but there's few languages where a static interface and an arbitrary lambda function are both available tools.