Rails using puma, change localhost:3000 to localhost:3000/example

Question

I have developed a rails 5 application that works fine in http://localhost:3000/

Now, I need that this application starts in localhost:3000/example, and that links goes through this new host, (localhost:3000/example/users/new for example). I have got that assets and javascripts works fine in localhost:3000/example with:

config.root_path = '/example'

but links still redirects to the old one (for example, localhost:3000/users/new).

Anyone know how can I fix it? Thanks in advance

Nijeesh Joshy · Accepted Answer · 2020-02-05T12:40:42.937

2

wrap your entire routes configurations in a scope

#config/routes.rb

Rails.application.routes.draw do
   scope '/example' do
     #all the routes goes here
   end
end

you can change how assets delivery path with this

for more info : https://guides.rubyonrails.org/routing.html#controller-namespaces-and-routing

#config/application.rb

config.action_controller.asset_host = "example.com"
config.assets.prefix = '/example'

https://guides.rubyonrails.org/v3.0.3/configuring.html#configuring-action-controller

edited Feb 05 '20 at 12:40

answered Feb 05 '20 at 10:33

Nijeesh Joshy

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17

That works with links, but now the assets have been dissapeared again – antonio vazquez Feb 05 '20 at 12:19
So how you are using the assets ? `asset_url("pattern.png", image)` would resolve it the actual assets url. – Nijeesh Joshy Feb 05 '20 at 12:35
@antoniovazquez, i have updated my answer. please let me know if that fixed your issue. – Nijeesh Joshy Feb 05 '20 at 12:46
Hi! That works! configuring application.rb assets are working now. Now a new problem calling methods (error 405). Thanks for all, now looking for new information – antonio vazquez Feb 05 '20 at 13:06

Rails using puma, change localhost:3000 to localhost:3000/example

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