class method
self.retrieve_cache_key
Ruby on Rails 3.2.22.5
Since v3.2.22.5 Private — implementation detail, not part of the public APISignature
self.retrieve_cache_key(key)No documentation comment.
Parameters
-
keyreq
Source
# File activesupport/lib/active_support/cache.rb, line 90
def retrieve_cache_key(key)
case
when key.respond_to?(:cache_key) then key.cache_key
when key.is_a?(Array) then key.map { |element| retrieve_cache_key(element) }.to_param
else key.to_param
end.to_s
end
Defined in activesupport/lib/active_support/cache.rb line 90
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Defined in ActiveSupport::Cache