I want to create custom module, but I need to acquire variable from another module.
I've looked into their code and this variable is result of many different functions in different Models, which I would like to avoid including in my module.
Is it possible to request variable from specific line in Model from different module?
I am only interested in getting the value (from a Model within a module) of:
$customMethod are not easily traceable (with my Magento knowledge), so I am wondering if there is an easier way of achieving this without copying all of the Models being used by the module.