Rack::Skippable

Rack::Skippable helps your Rack application to avoid running app logic (app#call) in some conditions.

skip_when = ->(env) {
  request = Rack::Request.new(env)
  return request.path == '/img'
}
use Rack::Skippable.wrap(Rack::Auth::Basic, skip_when) do |u, p|
  expected = [ENV['NAME'], ENV['PASSWORD']]
  expected == [u, p]
end

Add this line to your application's Gemfile:

gem 'rack-skippable'

And then execute:

$ bundle

Or install it yourself as:

$ gem install rack-skippable

Bug reports and pull requests are welcome on GitHub at https://github.com/sunaot/rack-skippable.

The gem is available as open source under the terms of the MIT License.