What's the best way to create an engine for an engine in Rails? -


i working engine in rails , i'd extend functionality additional models , controllers in modular format. idea create "engine engine." best approach? if so, how achieve this? if not, better approach?

what creating other engine mount in main application in addition first 1 ?

coreengine extendedcoreengine

are additional models , controllers specific engine , have nothing rails application engine mounted in ?


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