# File actionpack/lib/action_dispatch/middleware/stack.rb, line 16
def initialize(klass, args, block)
  @klass = klass
  @args  = args
  @block = block
end

# File actionpack/lib/action_dispatch/middleware/stack.rb, line 24
def ==(middleware)
  case middleware
  when Middleware
    klass == middleware.klass
  when Module
    klass == middleware
  end
end

# File actionpack/lib/action_dispatch/middleware/stack.rb, line 41
def build(app)
  klass.new(app, *args, &block)
end

# File actionpack/lib/action_dispatch/middleware/stack.rb, line 45
def build_instrumented(app)
  InstrumentationProxy.new(build(app), inspect)
end

# File actionpack/lib/action_dispatch/middleware/stack.rb, line 33
def inspect
  if klass.is_a?(Module)
    klass.to_s
  else
    klass.class.to_s
  end
end

# File actionpack/lib/action_dispatch/middleware/stack.rb, line 22
def name; klass.name; end