Sha256: a2ca36ed264c37821a15c01e62ff451981f7083217f618b3858ed0620cf15c2c
Contents?: true
Size: 867 Bytes
Versions: 28
Compression:
Stored size: 867 Bytes
Contents
module Friendly
class Memcached
attr_reader :cache
def initialize(cache)
@cache = cache
end
def set(key, value)
@cache.set(key, value)
end
def get(key)
@cache.get(key)
rescue ::Memcached::NotFound
if block_given?
miss(key) { yield }
end
end
def multiget(keys)
return {} if keys.empty?
hits = @cache.get(keys)
missing_keys = keys - hits.keys
if !missing_keys.empty? && block_given?
missing_keys.each do |missing_key|
hits.merge!(missing_key => miss(missing_key) { yield(missing_key) })
end
end
hits
end
def delete(key)
cache.delete(key)
rescue ::Memcached::NotFound
end
protected
def miss(key)
value = yield
@cache.set(key, value)
value
end
end
end
Version data entries
28 entries across 28 versions & 7 rubygems