```ruby
require 'simplecov'
SimpleCov.start

require 'rspec'

Dir[File.join(File.dirname(__FILE__), '..', 'lib', 'ruby-progressbar.rb')].each {|f| require f}
Dir[File.join(File.dirname(__FILE__), '..', 'spec', 'support', '**', '*.rb')].each {|f| require f}

RSpec.configure do |c|
  c.mock_with :rspec
end
```

Allow :focused w/o the '=> true'
user
```ruby
require 'simplecov'
SimpleCov.start

require 'rspec'

Dir[File.join(File.dirname(__FILE__), '..', 'lib', 'ruby-progressbar.rb')].each {|f| require f}
Dir[File.join(File.dirname(__FILE__), '..', 'spec', 'support', '**', '*.rb')].each {|f| require f}

RSpec.configure do |c|
  c.treat_symbols_as_metadata_keys_with_true_values = true

  c.mock_with :rspec
end
```
assistant