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@@ -79,6 +79,12 @@ module TokyoTyrant
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       @socket.read(len)
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     end
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+    def each_key
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+      iterinit
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+      yield(iternext) while true
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+      rescue
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+    end
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+    
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     def fwmkeys(prefix, max) # max should allow negative values, but it does not
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       cmd = [0xc8,0x58].pack('C2') + [prefix.length,max].pack('N2') + prefix
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       @socket.write(cmd)