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Creating scopes based on impressions #57

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jeanlinux opened this Issue Nov 3, 2012 · 1 comment

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I don't know if this is right for the issues section but I've been trying to scope my model based on impressions (most viewed), i haven't been able to figure a way around, i i wish someone can help me figure this out or probably create a pull request for that.

You could create a scope with an anonymous function similar as it is descriped in this RailsGuide.

Just filter/sort there using Model.impressionist_count.
For extra performance gains use the counter cache

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