Updated to Rails 2.2.2. Added a couple more Ruby 1.9 fixes, but that's pretty much at a standstill, until one gets Maruku and HTML5lib working right under Ruby 1.9.
53 lines
1.4 KiB
Ruby
53 lines
1.4 KiB
Ruby
module ActiveSupport
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module Cache
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# A cache store implementation which stores everything into memory in the
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# same process. If you're running multiple Ruby on Rails server processes
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# (which is the case if you're using mongrel_cluster or Phusion Passenger),
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# then this means that your Rails server process instances won't be able
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# to share cache data with each other. If your application never performs
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# manual cache item expiry (e.g. when you're using generational cache keys),
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# then using MemoryStore is ok. Otherwise, consider carefully whether you
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# should be using this cache store.
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#
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# MemoryStore is not only able to store strings, but also arbitrary Ruby
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# objects.
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#
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# MemoryStore is not thread-safe. Use SynchronizedMemoryStore instead
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# if you need thread-safety.
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class MemoryStore < Store
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def initialize
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@data = {}
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end
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def read(name, options = nil)
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super
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@data[name]
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end
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def write(name, value, options = nil)
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super
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@data[name] = value.freeze
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end
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def delete(name, options = nil)
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super
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@data.delete(name)
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end
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def delete_matched(matcher, options = nil)
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super
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@data.delete_if { |k,v| k =~ matcher }
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end
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def exist?(name,options = nil)
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super
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@data.has_key?(name)
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end
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def clear
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@data.clear
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end
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end
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end
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end
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