Save visitor ip

config/initializers/ahoy.rb

@@ -1,3 +1,9 @@
 class Ahoy::Store < Ahoy::Stores::ActiveRecordStore
-  # customize here
+
+  # Track user IP
+  def track_event(name, properties, options)
+    super do |event|
+      event.ip = request.ip
+    end
+  end
 end

db/migrate/20150808100936_add_ip_to_ahoy_event.rb

@@ -0,0 +1,5 @@
+class AddIpToAhoyEvent < ActiveRecord::Migration
+  def change
+    add_column :ahoy_events, :ip, :string
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20150806163142) do
+ActiveRecord::Schema.define(version: 20150808100936) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -22,6 +22,7 @@ ActiveRecord::Schema.define(version: 20150806163142) do
     t.string   "name"
     t.jsonb    "properties"
     t.datetime "time"
+    t.string   "ip"
   end
 
   add_index "ahoy_events", ["time"], name: "index_ahoy_events_on_time", using: :btree