2022-04-01
Setting default url options
If you are managing an application that has a staging version, you will need to point default_url_options[:host]
to the correct host domain. If not, features that depend on host domains(i.e. uploading to cloudinary or sending out an email from your application)will not work.
# application_controller.rb
def set_default_url_option
if ENV["HOST"]
{host: ENV["HOST"]}
elsif Rails.env.production?
{host: 'https://app-name.com'}
else
{:host => "localhost", :port => "3000"}
end
end
Set env variable in your staging app
heroku config:set --app app_name_staging HOST="https://staging.app-name.com"