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@@ -6,32 +6,31 @@ class MemCache
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   attr_accessor :alt_namespace
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-  def add(key,val,exp_time=0)
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+  def add(key,val,exp_time=0, *args)
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     self._add(key,val,exp_time)
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     update_keys_cache(key,self)
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   end
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-  def set(key,val,exp_time=0)
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+  def set(key,val,exp_time=0, *args)
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     self._set(key,val,exp_time)
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     update_keys_cache(key,self)
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   end
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-  def delete(key,time=nil)
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+  def delete(key,time=nil, *args)
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     new_keys = self.keys.reject{|existing_key| existing_key.to_s == key}
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-    KEYS[self.alt_namespace.to_sym] = [new_keys].flatten
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+    MemCache::KEYS[self.alt_namespace.to_sym] = [new_keys].flatten
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     self._delete(key,time)
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   end
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   # Return array of key names for a given cache
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   def keys
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-    nil unless Object.const_defined?(:KEYS)
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-    KEYS[self.alt_namespace.to_sym]
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+    nil unless MemCache.const_defined?(:KEYS)
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+    MemCache::KEYS[self.alt_namespace.to_sym]
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   end
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-    
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-    
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+        
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 protected
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   def setup_key_cache(cache)
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-      Object.const_set(:KEYS, {})
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+      MemCache.const_set(:KEYS, {})
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   end
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   def set_namespace(namespace)
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@@ -39,15 +38,15 @@ protected
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   end
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   def update_keys_cache(key,cache)
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-    setup_key_cache(cache) unless Object.const_defined?(:KEYS)
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+    setup_key_cache(cache) unless MemCache.const_defined?(:KEYS)
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     set_namespace(cache.namespace) if cache.alt_namespace.nil?
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-    existing_keys = KEYS[cache.alt_namespace.to_sym]
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+    existing_keys = MemCache::KEYS[cache.alt_namespace.to_sym]
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     if(existing_keys.is_a? Array)
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       existing_keys.push(key.to_sym) unless existing_keys.include?(key.to_sym)
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-      KEYS[cache.alt_namespace.to_sym] = existing_keys
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+      MemCache::KEYS[cache.alt_namespace.to_sym] = existing_keys
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     else
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-      KEYS[cache.alt_namespace.to_sym] = [key.to_sym]
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+      MemCache::KEYS[cache.alt_namespace.to_sym] = [key.to_sym]
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     end
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     nil
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   end