Need some help regarding class override

[J.Sahu]

Hi,

 

I am creating an override in which the $default_routes  array is getting overridden inside Dispatcher.php

 

When I am installing everything works fine but at the time uninstall it is not removing the entire code instead removing only one line i.e. public $default_routes = array(. (Please check the attached file)

 

As I believe the default feature of PS is, it checks and removes the function which are getting overridden but what can I do as I am only overriding one variable ?

 

My aim is to check if a module is active or not. If module active then the override codes will work.

 

So I have tried to use this

 

$module = Module::getInstanceByName('mymodule');

 

But as there is no function so I am unable to check.

 

It will be great if someone will give some idea about these implementations. 

 

Thank You

Dispatcher.php