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Home/ Questions/Q 830017
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Editorial Team
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Editorial Team
Asked: May 15, 20262026-05-15T03:58:30+00:00 2026-05-15T03:58:30+00:00

I see lots of : map.root :controller => home Its I know simple, but

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I see lots of :

map.root :controller => "home"

Its I know simple, but what does home point to? A file? A controller? How/where does it gets its magic?

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  1. Editorial Team
    Editorial Team
    2026-05-15T03:58:31+00:00Added an answer on May 15, 2026 at 3:58 am

    Read the documentation.

    This particular route maps “/” to the action index (default) of the controller “home”, most likely in “app/controllers/home_controller.rb”.

    map.connect "foo", :controller => "something", similarly, maps /foo to the index action of the “something” controller.

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