Ruby on Rails latest stable (v5.2.3) - 0 notes - Class: ActionDispatch::Routing::Mapper::Base
mount(app, options = nil) public

Mount a Rack-based application to be used within the application.

mount SomeRackApp, at: "some_route"


mount(SomeRackApp => "some_route")

For options, see match, as mount uses it internally.

All mounted applications come with routing helpers to access them. These are named after the class specified, so for the above example the helper is either some_rack_app_path or some_rack_app_url. To customize this helper’s name, use the :as option:

mount(SomeRackApp => "some_route", as: "exciting")

This will generate the exciting_path and exciting_url helpers which can be used to navigate to this mounted app.

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