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-rw-r--r--actionpack/lib/action_controller/caching/actions.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/actionpack/lib/action_controller/caching/actions.rb b/actionpack/lib/action_controller/caching/actions.rb
index 87b5029e57..b99feddf77 100644
--- a/actionpack/lib/action_controller/caching/actions.rb
+++ b/actionpack/lib/action_controller/caching/actions.rb
@@ -134,7 +134,7 @@ module ActionController #:nodoc:
end
end
- # When true, infer_extension will look up the cache path extension from the request's path & format.
+ # If +infer_extension+ is true, the cache path extension is looked up from the request's path & format.
# This is desirable when reading and writing the cache, but not when expiring the cache -
# expire_action should expire the same files regardless of the request format.
def initialize(controller, options = {}, infer_extension = true)