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aaronvb/gist:1087365

Created July 17, 2011 08:33
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gistfile1.rb
$ rails c
> @kitten = Kitten.first
> Rails.cache.write("kitten_#{@kitten.id}", @kitten)
=> "OK"
> Rails.cache.read("kitten_1")
=> #<Kitten id: 1, cute: "no">
> exit
$ rails c
> Rails.cache.read("kitten_1")
=> ArgumentError: undefined class/module Kitten
> Kitten
=> Kitten(id: integer, cute: string)
> Rails.cache.read("kitten_1")
=> #<Kitten id: 1, cute: "no">
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