I am working on a standard Spring application where DAO layer returns entities to service layer and service layer returns VOs to other services and controllers. In a certain scenario, we have a VO ...
According to the Thoughbot Rails Style Guide, we should Use def self.method, not the scope :method DSL. My question is: is this simply for the sake of choosing one of these styles and sticking ...
I need to be able to load, use, and free resources from a single monolithic object. I have two requirements: 1. That the resource loaded is owned by the object that created it and 2. All objects in a ...
Can you recommend a nice way of checking a particular value between calls to a set of functions? E.g. something like this in Python (might not be terribly 'Pythonic'): self.error_code = 0 # this ...