Rails not loading precompiled assets

[Exel Dev]

I've just launched my first app, its running on Nginx and Unicorn.

For some reason although I precompiled the assets, they're not showing in the browser.

Its showing all the css and js files instead of the precompiled versions.

Would anyone have any idea what may be causing that. Could it be an error in my nginx or unicorn files?

[Exel Dev]

Am running Rails 4 with Ruby 2 on Nginx and Unicorn. Assets under /app/assets show in production, but for some reason the app is not showing the precompiled assets in the public folder.