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ymek/gist:bc945fd3f6f500c0c1a9

Last active August 29, 2015 14:04
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gistfile1.rb
def cache_key_for_foo
cache_key_prefix_from_method
end
def cache_key_prefix_from_method
calling_method = ::Kernel.caller[0][/`.*'/][1..-2]
calling_method[14..-1] # length of "cache_key_for_"
end
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