according to the book 'Agile web dev.." page 125
I am using rails 4.0 and hit the following error.
Is latest a method or not?
undefined method `latest' for #<Class:0x007fca86206d88>
Extracted source (around line #7):
4 5 6 7 8 9 10
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config.action_controller.perform_caching = true