Module: Sequel::Plugins::Caching::ClassMethods

Attributes

cache_ignore_exceptions	[R]	If true, ignores exceptions when gettings cached records (the memcached API).
cache_store	[R]	The cache store object for the model, which should implement the Ruby-Memcache (or memcached) API
cache_ttl	[R]	The time to live for the cache store, in seconds.

Public Instance methods

cache_delete_pk(pk)

Delete the cached object with the given primary key.

[Source]

    # File lib/sequel/plugins/caching.rb, line 64
64:         def cache_delete_pk(pk)
65:           cache_delete(cache_key(pk))
66:         end

cache_get_pk(pk)

Return the cached object with the given primary key, or nil if no such object is in the cache.

[Source]

    # File lib/sequel/plugins/caching.rb, line 70
70:         def cache_get_pk(pk)
71:           cache_get(cache_key(pk))
72:         end

cache_key(pk)

Return a key string for the given primary key.

[Source]

    # File lib/sequel/plugins/caching.rb, line 80
80:         def cache_key(pk)
81:           raise(Error, 'no primary key for this record') unless pk.is_a?(Array) ? pk.all? : pk
82:           "#{cache_key_prefix}:#{Array(pk).join(',')}"
83:         end

cache_key_prefix()

Returns the prefix used to namespace this class in the cache.

[Source]

    # File lib/sequel/plugins/caching.rb, line 75
75:         def cache_key_prefix
76:           to_s
77:         end

set_cache_ttl(ttl)

Set the time to live for the cache store, in seconds (default is 3600, # so 1 hour).

[Source]

    # File lib/sequel/plugins/caching.rb, line 88
88:         def set_cache_ttl(ttl)
89:           @cache_ttl = ttl
90:         end