Enable caching in dev mode

config/environments/development.rb

@@ -41,9 +41,11 @@ OpenProject::Application.configure do
   # Do not eager load code on boot.
   config.eager_load = false
 
-  # Show full error reports and disable caching.
+  # Show full error reports
   config.consider_all_requests_local       = true
-  config.action_controller.perform_caching = false
+
+  # Enable caching in development
+  config.action_controller.perform_caching = true
 
   # Don't care if the mailer can't send.
   config.action_mailer.raise_delivery_errors = false

config/environments/test.rb

@@ -52,7 +52,7 @@ OpenProject::Application.configure do
 
   # Show full error reports and disable caching.
   config.consider_all_requests_local       = true
-  config.action_controller.perform_caching = false
+  config.action_controller.perform_caching = true
 
   # Raise exceptions instead of rendering exception templates.
   config.action_dispatch.show_exceptions = false