Merge pull request #223 from dancinglightning/master
small doc fix for readme step 4
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62299d195f
11
README.md
11
README.md
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@ -91,9 +91,10 @@ Usage
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controller if you are using this method. If you add "impressionist" to the
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top of your controller and also use this method in your action, it will
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result in 2 impressions being logged (but associated with one request_hash).
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If you're using [friendly_id](https://github.com/norman/friendly_id) be sure
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to log impressionist this way, as params[:id] will return a string(url slug)
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while impressionable_id is a Integer column in database.
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If you're using [friendly_id](https://github.com/norman/friendly_id) be sure
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to log impressionist this way, as params[:id] will return a string(url slug)
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while impressionable_id is a Integer column in database. Also note that you
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have to take step #3 for the Widget model for this to work.
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def show
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@widget = Widget.find
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@ -119,7 +120,7 @@ Usage
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in turn will give you impressions with unique params.
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@widget.impressionist_count(:filter => :params)
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8. Get the unique impression count from a model filtered by session hash. Same
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as #6 regarding request hash. This may be more desirable than filtering by
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IP address depending on your situation, since filtering by IP may ignore
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@ -188,7 +189,7 @@ impressions in your controller:
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# only record impression if session is unique
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impressionist :unique => [:session_hash]
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# only record impression if param is unique
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impressionist :unique => [:params]
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