Analytics is a very useful tool, especially when it is available to you at demand. Ahoy is simply the only library that comes to my mind when Analytics and Rails both show up in the same sentence. Today I upgraded an old project of mine to Ahoy 3.2 (from 1.6) and I noticed a hiccup:

ActionController::RoutingError (No route matches [POST] "/ahoy/events")

If you were to follow the upgrade guide closely you will not encounter this. Ahoy 2 Upgrade Guide just states the config option Ahoy.api = true which I thought was for Rails API stuff.

Then I checked the Ahoy source code and found its route definition getting activated only if this config is true.

Solution

The Ahoy routes get activated only when Ahoy.api is true. In config/initializers/ahoy.rb make sure to have

Ahoy.api = true

Happy upgrading!