/usr/lib/ruby/vendor_ruby/active_support/cache/synchronized_memory_store.rb is in ruby-activesupport-2.3 2.3.14-7.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | module ActiveSupport
module Cache
# Like MemoryStore, but thread-safe.
class SynchronizedMemoryStore < MemoryStore
def initialize
super
@guard = Monitor.new
end
def fetch(key, options = {})
@guard.synchronize { super }
end
def read(name, options = nil)
@guard.synchronize { super }
end
def write(name, value, options = nil)
@guard.synchronize { super }
end
def delete(name, options = nil)
@guard.synchronize { super }
end
def delete_matched(matcher, options = nil)
@guard.synchronize { super }
end
def exist?(name,options = nil)
@guard.synchronize { super }
end
def increment(key, amount = 1)
@guard.synchronize { super }
end
def decrement(key, amount = 1)
@guard.synchronize { super }
end
def clear
@guard.synchronize { super }
end
end
end
end
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