Missing add_routes method updating solidus to 2.1.0

[sechix]

Run server I get error due to missing method in spree:core: 'add_routes' .

This method is used in routes.rb file of extensions solidus_social or solidus_reviews
gem 'solidus_reviews', github: 'solidusio-contrib/solidus_reviews'
gem 'solidus_social' , github: 'solidusio-contrib/solidus_social'

Solidus_reviews/config/routes.rb

`
Spree::Core::Engine.add_routes do
namespace :admin do
resources :reviews, only: [:index, :destroy, :edit, :update] do
member do
get :approve
end
resources :feedback_reviews, only: [:index, :destroy]
end
resource :review_settings, only: [:edit, :update]
end

resources :products, only: [] do
resources :reviews, only: [:index, :new, :create] do
end
end
post '/reviews/:review_id/feedback(.:format)' => 'feedback_reviews#create', as: :feedback_reviews
end`

[tvdeyen]

This can be solved by using Spree::Core::Engine.routes.draw

This issue is a duplicate of solidusio-contrib/solidus_reviews#5 and should be solved at that extension

[sechix]

ok, I know but It was to update the gems. So I guess that I have to change the gems code