# class Rack::TempfileReaper

Middleware tracks and cleans Tempfiles created throughout a request (i.e. `Rack::Multipart`) Ideas/strategy based on posts by Eric Wong and Charles Oliver Nutter groups.google.com/forum/#!searchin/rack-devel/temp/rack-devel/brK8eh-MByw/sw61oJJCGRMJ

### Public Class Methods

new(app) click to toggle source

    # File lib/rack/tempfile_reaper.rb, line 9
    def initialize(app)
      @app = app
    end

### Public Instance Methods

call(env) click to toggle source

    # File lib/rack/tempfile_reaper.rb, line 13
    def call(env)
      env[RACK_TEMPFILES] ||= []
      status, headers, body = @app.call(env)
      body_proxy = BodyProxy.new(body) do
        env[RACK_TEMPFILES].each(&:close!) unless env[RACK_TEMPFILES].nil?
      end
      [status, headers, body_proxy]
    end