Hands-On Design Patterns and Best Practices with Julia

Factoring common code as another sub-module

Another solution is to split the dependent member into a separate sub-module and have both existing modules depend on the new sub-module.

Suppose that we have two sub-modules set up in a way that they use functions from each other. Consider the scenario depicted in the diagram as follows:

The func1 function from the first sub-module uses func6 from the other sub-module. And, the func4 function from the other sub-module needs to call the func3 function from the first module. Clearly, there is a high coupling between these two modules.

Considering the dependencies between these modules, it looks like ...