Class: WwwRedirect::Middleware

Inherits:

Object

• Object
• WwwRedirect::Middleware

Defined in:

lib/www-redirect/middleware.rb

Instance Method Summary

• #call(env) ⇒ Object
• #initialize(app) ⇒ Middleware constructor

  A new instance of Middleware.

Constructor Details

#initialize(app) ⇒ Middleware

Returns a new instance of Middleware.

# File 'lib/www-redirect/middleware.rb', line 4

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object

# File 'lib/www-redirect/middleware.rb', line 8

def call(env)
  request = Rack::Request.new(env)
  return [301, {"Location" => request.url.sub("//www.", "//")}, []] if request.host.starts_with?("www.")
  
  @app.call(env)
end