Rails Full Engine using a Full Engine

Posted by SirLenz0rlot on Stack Overflow See other posts from Stack Overflow or by SirLenz0rlot
Published on 2012-11-14T18:18:50Z Indexed on 2012/11/18 23:01 UTC
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Filed under:

ruby-on-rails

|

design-patterns

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rails-engines

I've got this full rails engine Foo with functionality X.

I want to make another engine, engine Bar, that is pretty much the same, but override funcitonality x with y. (it basically does the same, but a few controller actions and views are differently implemented).

(I might split this later in several mountable engines, but for now, this will be the setup: project Baz, using engine Bar, which uses engine Foo)

I would like to know if there are any pitfalls. It doesn't seem like a pattern that is often used? Anybody else using this 'some sort of engine inheritance'?

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