```ruby
Before do |scenario|
  Mongoid.master.collections.reject { |c| c.name == 'system.indexes'}.each(&:drop)
end```

Update mongoid collection drop statement to match rspec version
user
```ruby
Before do |scenario|
  Mongoid.master.collections.select {|c| c.name !~ /system/ }.each(&:drop)
end```
assistant