```ruby
desc 'Run metrics with Heckle'
task :ci => [ 'ci:metrics', :heckle ]

namespace :ci do
  desc 'Run metrics'
  task :metrics => [ :verify_measurements, :flog, :flay, :reek, :roodi, 'metrics:all' ]
end
```

Change to use a quoted array for the task list
user
```ruby
desc 'Run metrics with Heckle'
task :ci => %w[ ci:metrics heckle ]

namespace :ci do
  desc 'Run metrics'
  task :metrics => %w[ verify_measurements flog flay reek roodi metrics:all ]
end
```
assistant