It's a multiparadigm language. There's nothing wrong with that. You should have a feel for which style is predominant in the codebase, or, if the project is n

It's a multiparadigm language. There's nothing wrong with that. You should have a feel for which style is predominant in the codebase, or, if the project is new, which style is preferred by your fellow developers. If there is more than one stylistic choice in a given situation and you don't have a strong preference for one or the other, then according to your own judgment it hardly matters which one you choose.