How to install awesome FlyAdmin Rails Engine:
1) Open Paysite app
2) Add to Paysite Gemfile
gem 'fly_admin', git: 'path_to_git_repo_with_fly_admin'
OR if it exists locally
gem 'fly_admin', path: 'vendor/engines/fly_admin'
3) rake fly_admin:install:migrations
3.1) rake db:migrate
4) rails g fly_admin:install
Options:
--with-admin-user # Create admin user
--with-migrating-footer # Migrate footers to fly_admin for old paysites
6) Change needed settings in config/initializers/fly_admin.rb
For example, change imbs/bornpay type of connection
5) Open localhost:3000/fly_admin and Have fun