Localized is good. It means that the next time there’s a new thing, there’s only one place you need to change to specify its unique set of properties. Often,

Localized is good. It means that the next time there’s a new thing, there’s only one place you need to change to specify its unique set of properties. Often, this can even be removed from the code entirely into a configuration file, so that a recompilation isn’t necessary for every new situation.