diff options
Diffstat (limited to 'lib/repository_cache.rb')
-rw-r--r-- | lib/repository_cache.rb | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/lib/repository_cache.rb b/lib/repository_cache.rb new file mode 100644 index 00000000000..fa016a170cd --- /dev/null +++ b/lib/repository_cache.rb @@ -0,0 +1,21 @@ +# Interface to the Redis-backed cache store used by the Repository model +class RepositoryCache + attr_reader :namespace, :backend + + def initialize(namespace, backend = Rails.cache) + @namespace = namespace + @backend = backend + end + + def cache_key(type) + "#{type}:#{namespace}" + end + + def expire(key) + backend.delete(cache_key(key)) + end + + def fetch(key, &block) + backend.fetch(cache_key(key), &block) + end +end |