This middleware contains the behaviour needed to properly use the identity map in Rack based applications. This middleware will properly handle Rails or Rack streaming responses.
Initialize the new middleware.
@example Init the middleware.
IdentityMap.new(app)
@param [ Object ] app The application.
@since 2.1.0
# File lib/rack/mongoid/middleware/identity_map.rb, line 18 def initialize(app) @app = app end
Make the request with the provided environment.
@example Make the request.
identity_map.call(env)
@param [ Object ] env The environment.
@return [ Array ] The status, headers, and response.
@since 2.1.0
# File lib/rack/mongoid/middleware/identity_map.rb, line 32 def call(env) ::Mongoid.unit_of_work { @app.call(env) } end