Requiring something in entire Rails project

Question

I want to require 'mixpanel-ruby' so that I can use it anywhere in my Rails app, but I'm not sure which file it should go into.

Answer 1

You could create a new .rb file in the /config/initializers/ folder and initialize MixPanel from there, like this:

MixPanelTracker = Mixpanel::Tracker.new(YOUR_MIXPANEL_TOKEN)

Then, you can call MixPanelTracker from any place in your app.