No such middleware to insert after: Rack::MethodOverride (RuntimeError)

[biinari]

When using rails-api, or any setup where the middleware Rack::MethodOverride is not present, it fails to add the request store middleware.

No such middleware to insert after: Rack::MethodOverride (RuntimeError)

Would it be reasonable to check whether Rack::MethodOverride is in the middleware list to decide whether to insert after it?

[steveklabnik]

Ah yes, this should be addressed. That's the right way to do it, yes. If it's not there we can fall back to the old behavior.

Would you like to work up a patch, or should I?

[biinari]

I'll make a pull request

[will-r]

I guess the original intention was to load after rack but before rails? Works for me if I just replace Rack::MethodOverride with Rack::Runtime:

    initializer "request_store.insert_middleware" do |app|
      app.config.middleware.insert_after Rack::Runtime, RequestStore::Middleware
    end