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module ActiveSupport
module Cache
class MemoryStore < Store
def initialize
@data = {}
@mutex = Mutex.new
end
def fetch(key, options = {})
@mutex.synchronize do
super
end
end
def read(name, options = nil)
@mutex.synchronize do
super
@data[name]
end
end
def write(name, value, options = nil)
@mutex.synchronize do
super
@data[name] = value
end
end
def delete(name, options = nil)
@mutex.synchronize do
super
@data.delete(name)
end
end
def delete_matched(matcher, options = nil)
@mutex.synchronize do
super
@data.delete_if { |k,v| k =~ matcher }
end
end
def exist?(name,options = nil)
@mutex.synchronize do
super
@data.has_key?(name)
end
end
def increment(key, amount = 1)
@mutex.synchronize do
super
end
end
def decrement(key, amount = 1)
@mutex.synchronize do
super
end
end
def clear
@mutex.synchronize do
@data.clear
end
end
end
end
end
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