Contents

module ActiveRecord
  class Base
       
    def self.find_in_specified_order(ids)
      items = find(ids)

      order_hash = {}
      ids.each_with_index {|id, index| order_hash[id.to_i]=index}

      items.sort_by!{|item| order_hash[item.id]}
    end
    
  end
end

Version data entries

26 entries across 26 versions & 1 rubygems

Version	Path
openstax_utilities-5.1.2	lib/openstax/utilities/active_record_extensions.rb
openstax_utilities-5.1.1	lib/openstax/utilities/active_record_extensions.rb
openstax_utilities-5.1.0	lib/openstax/utilities/active_record_extensions.rb
openstax_utilities-5.0.0	lib/openstax/utilities/active_record_extensions.rb
openstax_utilities-4.5.2	lib/openstax/utilities/active_record_extensions.rb
openstax_utilities-4.5.1	lib/openstax/utilities/active_record_extensions.rb
openstax_utilities-4.5.0	lib/openstax/utilities/active_record_extensions.rb
openstax_utilities-4.4.2	lib/openstax/utilities/active_record_extensions.rb
openstax_utilities-4.4.1	lib/openstax/utilities/active_record_extensions.rb
openstax_utilities-4.4.0	lib/openstax/utilities/active_record_extensions.rb
openstax_utilities-4.3.0	lib/openstax/utilities/active_record_extensions.rb
openstax_utilities-4.2.3	lib/openstax/utilities/active_record_extensions.rb
openstax_utilities-4.2.2	lib/openstax/utilities/active_record_extensions.rb
openstax_utilities-4.2.1	lib/openstax/utilities/active_record_extensions.rb
openstax_utilities-4.2.0	lib/openstax/utilities/active_record_extensions.rb
openstax_utilities-4.1.0	lib/openstax/utilities/active_record_extensions.rb
openstax_utilities-4.0.0	lib/openstax/utilities/active_record_extensions.rb
openstax_utilities-3.0.0	lib/openstax/utilities/active_record_extensions.rb
openstax_utilities-2.2.3	lib/openstax/utilities/active_record_extensions.rb
openstax_utilities-2.2.2	lib/openstax/utilities/active_record_extensions.rb