Class: Hyrax::CollectionsMigration

Inherits:
Object
  • Object
show all
Defined in:
lib/hyrax/collections_migration.rb

Class Method Summary collapse

Class Method Details

.run ⇒ Object 



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# File 'lib/hyrax/collections_migration.rb', line 3

def self.run
  ::Collection.all.each do |collection|
    collection.members.each do |member|
      member.member_of_collections << collection
      unless member.save
        raise "Work #{member.id} failed to save after recording its membership in collection #{collection.id}"
      end
    end
    collection.members = []
    unless collection.save
      raise "Collection #{collection.id} failed to save after emptying its member list"
    end
  end
end