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Sillson/dupe.rb

Created August 13, 2015 17:07
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dupe.rb
# How to find duplicate website objects in a CMS!
#map an array of all websites 'owner_id'
loc_ids = Website.all.map {|web| web.owner_id}
#returns the duplicates
loc_ids.select{ |id| loc_ids.count(id) > 1}.uniq
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