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authorDavid Heinemeier Hansson <david@loudthinking.com>2015-12-18 12:33:54 +0100
committerDavid Heinemeier Hansson <david@loudthinking.com>2015-12-18 13:01:10 +0100
commitbced489ac788d254329f666f90105cadd7f4d8f5 (patch)
tree7ec1afea63f5b9708473a5b8f50c5ff352b5d65a /railties
parent82f5dc5230b358af44c61808c8037d98b4991cf5 (diff)
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Explain reason for eager loading
Diffstat (limited to 'railties')
-rw-r--r--railties/lib/rails/generators/rails/app/templates/config.ru.tt1
1 files changed, 1 insertions, 0 deletions
diff --git a/railties/lib/rails/generators/rails/app/templates/config.ru.tt b/railties/lib/rails/generators/rails/app/templates/config.ru.tt
index 4dddf0c03e..3a279ffcc0 100644
--- a/railties/lib/rails/generators/rails/app/templates/config.ru.tt
+++ b/railties/lib/rails/generators/rails/app/templates/config.ru.tt
@@ -3,6 +3,7 @@
require ::File.expand_path('../config/environment', __FILE__)
<%- unless options[:skip_action_cable] -%>
+# Action Cable uses EventMachine which requires that all classes are loaded in advance
Rails.application.eager_load!
require 'action_cable/process/logging'
<%- end -%>