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Updated readme.

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mio 2011-12-13 10:46:43 +01:00
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README.md
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@ -118,7 +118,7 @@ If you'd like to include only unique impressions in your count:
What if I only want to record unique impressions?
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Maybe you only care about unique impressions and would like to eliminate unnecessary database calls. You can specify conditions for recording impressions in your controller:
Maybe you only care about unique impressions and would like to avoid unnecessary database records. You can specify conditions for recording impressions in your controller:
# only record impression if the request has a unique combination of type, id, and session
impressionist :unique => [:impressionable_type, :impressionable_id, :session_hash]