Middleware
Important: These docs are for the outdated Jets 5 versions and below. For the latest Jets docs: docs.rubyonjets.com
Jets Controllers run through a set of Rack middlewares. To can see the full list of middleware with the jets middleware command.
Configuring Middleware Stack
You can add, swap, and delete middleware from the Jets stack. Here are some contrived examples:
config/application.rb:
Jets.application.configure do
config.middleware.use(new_middleware, args)
config.middleware.insert_before(existing_middleware, new_middleware, args)
config.middleware.insert_after(existing_middleware, new_middleware, args)
config.middleware.use MyMiddleware::Cache, page_cache: false
config.middleware.swap Rack::Head, MyMiddleware::Head
config.middleware.delete MyMiddleware
end
When each middleware class is initialized, it is passed the Jets.application and the args object. For example:
config.middleware.use MyMiddleware::Cache, page_cache: false
Reults in this code:
MyMiddleware::Cache.new(app, page_cache: false)