Shorten rendered links (strip protocol and www, truncate to 30 chars), redirect

to sign in page after sign up instead of root path which redirects to /about

app/controllers/auth/registrations_controller.rb

@@ -17,6 +17,6 @@ class Auth::RegistrationsController < Devise::RegistrationsController
   end
 
   def after_sign_up_path_for(_resource)
-    root_path
+    new_user_session_path
   end
 end

app/lib/formatter.rb

@@ -29,7 +29,9 @@ class Formatter
   end
 
   def link_urls(html)
-    auto_link(html, link: :urls, html: { rel: 'nofollow noopener' })
+    auto_link(html, link: :urls, html: { rel: 'nofollow noopener' }) do |text|
+      truncate(text.gsub(/\Ahttps?:\/\/(www\.)?/, ''), length: 30)
+    end
   end
 
   def link_mentions(html, mentions)

spec/lib/formatter_spec.rb

@@ -17,7 +17,7 @@ RSpec.describe Formatter do
     end
 
     it 'contains a link' do
-      expect(subject).to match('<a rel="nofollow noopener" href="http://google.com">http://google.com</a>')
+      expect(subject).to match('<a rel="nofollow noopener" href="http://google.com">google.com</a>')
     end
   end