# File lib/active_support/cache.rb, line 339 def read_multi(*names) options = names.extract_options! options = merged_options(options) results = {} names.each do |name| key = namespaced_key(name, options) entry = read_entry(key, options) if entry if entry.expired? delete_entry(key, options) else results[name] = entry.value end end end results end