openSNP/snpr

lib/tasks/fix_dangling_user_snps.rake

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# frozen_string_literal: true
namespace :user_snps do
  task :delete_dangling => :environment do
    UserSnp.where("user_id not in (select id from users)").find_each do |u|
      UserSnp.delete(u.id)
    end
  end
end