package redis
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func Incr(key string) (interface{}, error) {
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c := pool.Get()
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defer c.Close()
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return c.Do("INCR", key)
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}
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func Decr(key string) (interface{}, error) {
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c := pool.Get()
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defer c.Close()
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return c.Do("DECR", key)
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}
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