snipplrCallback({"id":21497,"title":"distinct-in-rails","source":"<pre class=\"rails\"><ol><li class=\"li1\"><div class=\"de1\"><span class=\"re1\">@distinctlist<\/span> = Item.<span class=\"me1\">find<\/span>.<span class=\"me1\">all<\/span>.<span class=\"me1\">map<\/span><span class=\"br0\">&#123;<\/span> <span class=\"sy0\">|<\/span>i<span class=\"sy0\">|<\/span> i.<span class=\"me1\">fieldname<\/span> <span class=\"br0\">&#125;<\/span>.<span class=\"me1\">uniq<\/span><\/div><\/li><\/ol><\/pre>","link":"https:\/\/snipplr.com\/view\/21497\/distinct-in-rails"});