Class: WhatsUpDoc::Middleware

Inherits:
Object
  • Object
show all
Defined in:
lib/whats_up_doc/middleware.rb

Constant Summary collapse

DEFAULTS = 
{path: '/up'}

Instance Method Summary collapse

Constructor Details

#initialize(app, options = {}) ⇒ Middleware

Returns a new instance of Middleware.


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# File 'lib/whats_up_doc/middleware.rb', line 7

def initialize(app, options = {})
  @app = app
  @options = DEFAULTS.merge(options)
end

Instance Method Details

#call(env) ⇒ Object 


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# File 'lib/whats_up_doc/middleware.rb', line 12

def call(env)
  @env = env

  if up_path?
    [200, {'Content-Type' => 'text/plain'}, ['']]
  else
    app.call(env)
  end
end