On 3/8/12 7:27 AM, Timon Gehr wrote:
On 03/08/2012 03:14 AM, Ary Manzana wrote:Here's something I wrote today:parent_ids = results.map{|x| x['_source']['parent_ids']}.flatten.uniq.compact Hash[Site.find(parent_ids).map{|x| [x.id, x]}] Or I could have written: Hash[ Site.find( results.map{|x| x['_source']['parent_ids']}.flatten.uniq.compact ).map{|x| [x.id, x]} ] No abbreviation at all,uniq.
Oh, right, I didn