another try (#228)

Author: dcollie2

config/database.yml

@@ -93,21 +93,15 @@ test:
 #
 production:
   primary:
-    <<: *default
-    database: skillrx_production
-    username: skillrx
-    password: <%= ENV["SKILLRX_DATABASE_PASSWORD"] %>
-  cache:
-    <<: *default
-    database: sklillrx_production_cache
-    migrations_paths: db/cache_migrate
+    url: <%= ENV['DATABASE_URL'] %>
   queue:
-    <<: *default
-    database: skillrx_production_queue
+    url: <%= ENV['SKILLRX_QUEUE_DATABASE_URL'] %>
     migrations_paths: db/queue_migrate
+  cache:
+    url: <%= ENV['SKILLRX_CACHE_DATABASE_URL'] %>
+    migrations_paths: db/cache_migrate
   cable:
-    <<: *default
-    database: skillrx_production_cable
+    url: <%= ENV['SKILLRX_CABLE_DATABASE_URL'] %>
     migrations_paths: db/cable_migrate
 
 staging: