Class: Etna::DescribeRoutes

Inherits:
Object
  • Object
show all
Defined in:
lib/etna/describe_routes.rb

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ DescribeRoutes

Returns a new instance of DescribeRoutes.



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# File 'lib/etna/describe_routes.rb', line 3

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/etna/describe_routes.rb', line 7

def call(env)
  request = Rack::Request.new(env)

  return @app.call(env) unless request.request_method == 'OPTIONS' && request.path == '/'

  return [ 200, { 'Content-Type' => 'application/json' }, [ route_json ] ]
end