sysloglogger | improved Logger replacement that logs to syslog

There are similar posts like this, this, and this, but none answer the question.

How does all.js get compiled in production for Rails 3.2.12? As illustrated below by the production.rb file, compiling assets is disabled so it's unclear how all.js gets generated in the first place.

Running rake assets:precompile generates the following error:

rake aborted! Don't know how to build task 'assets:precompile' (See the list of available tasks with rake --tasks)

The root issue is how to update all.js to reflect the newest code in application.js. Restarting the server hasn't helped, so what triggers all.js to get recompiled?

I've inherited a Rails application that isn't completely functional when running in production mode. GET requests to the server are resulting in a no route match found error; however, when the server is run in development mode all routes will work, giving an expected 200 status.

Reviewing the code reveals that the application expects a prefixed subdomain in addition to the domain used in a successful URL request.

I am trying to reduce the load time of my rails application on the production server. For now, my concern is only to reduce the assets loading time and not changing the business logic. An online tester identified I have 2.25 MB of JS files which include third party jquery plugins. And currently, all my assets are rendering from app/assets path. The console loads files like this on the index page:

Started GET "/assets/jquery-ui.self Like this, there are a number of js files.

In my production.rb file I have set

config.serve_static_files = true
config.assets.js_compressor = :uglifier

In my nginx.conf I am serving assets as follows

How do I turn off logging of SQL in my production Rails 5.0.1 environment? I added this

I am running my rails app on nginx server. I am trying make the platform HTTPS secure. I purchased SSL certificate and configured it on the EC2 instance and configured the nginx.conf file accordingly too. After everything was done I entered domain.com on browser. For first time it redirected to https. But that's about it. Only home page was HTTPS the rest of the application as I went on exploring was still on HTTP

I am attaching my nginx.conf file and config/environment/production.rb files :

nginx.conf

My Rails 4 app works fine locally, and also when it's deployed to Heroku in production mode... until I access the app from a second client... then after a few clicks I start getting the following strange sequence of errors (see below).

The exact number of clicks varies a little but it always happens eventually... and but only after a request from a second client. For example, if I restart the app and only play with it on my phone nothing happens. But as soon as I load a couple pages from my laptop... crash

NOTE: These screenshots are with RAILS_ENV=development so that the actual errors appear.

I'm not sure if I'm understanding these errors correctly, but it looks like ? is not getting properly substituted in the query.

• Rails 4.2
• hosted on Heroku
• Ruby 2.2.x
• MySQL (via ClearDB add-on)

My Gemfile: