--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Return a key unique to the underlying record for caching, based on the primary key value(s) for the object. If the model does not have a primary key, raise an Error.
full_name: Sequel::Model#cache_key
is_singleton: false
name: cache_key
params: ()
visibility: public
