20121122145155_convert_group_to_namespace.rb 290 Bytes
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class ConvertGroupToNamespace < ActiveRecord::Migration
  def up
    rename_table 'groups', 'namespaces'
    add_column :namespaces, :type, :string, null: true

    # Migrate old groups
    Namespace.update_all(type: 'Group')
  end

  def down
    raise 'Rollback is not allowed'
  end
end