Set without expiration

[mathvav]

For this function:

func (c *Client) Set(key string, value interface{}, expiration time.Duration) *StatusCmd

Is there a way to set without having an expiration time as a really far time from now? Will nil work?

[vmihailenco]

expiration=0 means no expiration. So if you don't want key to expire use:

cl.Set("key", "value", 0)

[mathvav]

Thank you. I couldn't find that anywhere in the docs.

[vmihailenco]

Fair point. Tried to address with #144