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)

Source

# File lib/rack/tempfile_reaper.rb, line 12
def initialize(app)
  @app = app
end

Public Instance Methods

call (env)

Source

# File lib/rack/tempfile_reaper.rb, line 16
def call(env)
  env[RACK_TEMPFILES] ||= []

  begin
    _, _, body = response = @app.call(env)
  rescue Exception
    env[RACK_TEMPFILES]&.each(&:close!)
    raise
  end

  response[2] = BodyProxy.new(body) do
    env[RACK_TEMPFILES]&.each(&:close!)
  end

  response
end