Module | Sequel::Plugins::Caching::InstanceMethods
In: | lib/sequel/plugins/caching.rb

### Methods

before_update cache_key delete

### Public Instance methods

before_update()

Remove the object from the cache when updating

[Source]

        # File lib/sequel/plugins/caching.rb, line 82
    82:         def before_update
    83:           return false if super == false
    84:           cache_delete
    85:         end

cache_key()

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.

[Source]

        # File lib/sequel/plugins/caching.rb, line 90
    90:         def cache_key
    91:           raise(Error, "No primary key is associated with this model") unless key = primary_key
    92:           pk = case key
    93:           when Array
    94:             key.collect{|k| @values[k]}
    95:           else
    96:             @values[key] || (raise Error, 'no primary key for this record')
    97:           end
    98:           model.send(:cache_key, pk)
    99:         end

delete()

Remove the object from the cache when deleting

[Source]

         # File lib/sequel/plugins/caching.rb, line 102
    102:         def delete
    103:           cache_delete
    104:           super
    105:         end

[Validate]