Generate a full URL in a Mailer view - Rails

Question

in mailer view:

      <%= url_for(controller:'resas', action: 'show', only_path: false) %>

rake routes:

                      resa GET    /resas/:id(.:format)             resas#show

Here is the exception when trying to generate the e-mail:

No route matches {:action=>"show", :controller=>"resas"}

My host is parametered (as localhost).

Answer 1

I think you need to pass in an id for the show route. Try

<%= url_for(controller:'resas', action: 'show', id: @resa.id, only_path: false) %>

(Not sure how your resource is named)