http://www.jzlabs.com/2008/11/27/getting-a-random-record-using-datamapper/ the web experiment playground of jason ting Mon, 19 Dec 2011 08:12:12 +0000 http://wordpress.org/?v=2.9.2 hourly 1 http://www.jzlabs.com/2008/11/27/getting-a-random-record-using-datamapper/comment-page-1/#comment-1391 mmk Tue, 26 Oct 2010 20:20:52 +0000 http://www.jzlabs.com/?p=81#comment-1391 Simple, effective, but... If you delete records in that Model, then some of the IDs dont match exactly Model.count, thus this method can produce incorrect results, because rand can return IDs that no longer exist, etc. Simple, effective, but… If you delete records in that Model, then some of the IDs dont match exactly Model.count, thus this method can produce incorrect results, because rand can return IDs that no longer exist, etc.

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