Class: Ping::Middleware

Inherits:
Object
  • Object
show all
Defined in:
lib/ping-middleware.rb,
lib/ping-middleware/version.rb

Constant Summary collapse

VERSION = 
"0.0.2"

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ Middleware

Returns a new instance of Middleware.



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# File 'lib/ping-middleware.rb', line 5

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/ping-middleware.rb', line 9

def call(env)
  if env['PATH_INFO'] == '/__ping__'
    [200, {'Content-Type' => 'text/plain'}, ['Pong']]
  else
    @app.call(env)
  end
end