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Editing: bayes_stat.lua
-- Lua script to perform bayes stats -- This script accepts the following parameters: -- key1 - current cursor -- key2 - symbol to examine -- key3 - learn key (e.g. learns_ham or learns_spam) -- key4 - max users local cursor = tonumber(KEYS[1]) local ret = redis.call('SSCAN', KEYS[2] .. '_keys', cursor, 'COUNT', tonumber(KEYS[4])) local new_cursor = tonumber(ret[1]) local nkeys = #ret[2] local learns = 0 for _, key in ipairs(ret[2]) do learns = learns + (tonumber(redis.call('HGET', key, KEYS[3])) or 0) end return { new_cursor, nkeys, learns }
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