Class: Usher::Interface::Rack::Middleware

Inherits:

Object

• Object
• Usher::Interface::Rack::Middleware

Defined in:

lib/usher/interface/rack/middleware.rb

Overview

Middleware for using Usher’s rack interface to recognize the request, then, pass on to the next application. Values are stored in env normally. The details of that storage is in the Rack interface itself.

See Also:

• Usher::Interface::Rack

Instance Method Summary

• #call(env) ⇒ #each

  The application’s return.

• #initialize(app, router) ⇒ Middleware constructor

  A new instance of Middleware.

Constructor Details

#initialize(app, router) ⇒ Middleware

# File 'lib/usher/interface/rack/middleware.rb', line 11

def initialize(app, router)
  @app = app
  @router = router
end

Instance Method Details

#call(env) ⇒ #each

# File 'lib/usher/interface/rack/middleware.rb', line 18

def call(env)
  @router.call(env)
  @app.call(env)
end