Class: Rack::NoRobots

Inherits:
Object
  • Object
show all
Defined in:
lib/rack/no_robots.rb,
lib/rack/no_robots/version.rb

Constant Summary collapse

VERSION = 
"0.1.0"

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ NoRobots

Returns a new instance of NoRobots.



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# File 'lib/rack/no_robots.rb', line 5

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/rack/no_robots.rb', line 9

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

#robots_txt ⇒ Object 



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# File 'lib/rack/no_robots.rb', line 17

def robots_txt
<<-txt
User Agent: *
Disallow: /
txt
end