Contents

class AddLftAndRgtToClassification < ActiveRecord::Migration[4.2]
  def self.up
    add_column :classifications, :lft, :integer
    add_column :classifications, :rgt, :integer
  end

  def self.down
    remove_column :classifications, :rgt
    remove_column :classifications, :lft
  end
end

Version data entries

80 entries across 80 versions & 9 rubygems

Version	Path
enju_biblio-0.3.18	spec/dummy/db/migrate/20110913120629_add_lft_and_rgt_to_classification.rb
enju_biblio-0.3.17	spec/dummy/db/migrate/20110913120629_add_lft_and_rgt_to_classification.rb
enju_biblio-0.3.16	spec/dummy/db/migrate/20110913120629_add_lft_and_rgt_to_classification.rb
enju_biblio-0.3.15	spec/dummy/db/migrate/20110913120629_add_lft_and_rgt_to_classification.rb
enju_library-0.3.11	spec/dummy/db/migrate/20110913120629_add_lft_and_rgt_to_classification.rb
enju_ndl-0.3.3	spec/dummy/db/migrate/20110913120629_add_lft_and_rgt_to_classification.rb
enju_nii-0.3.2	spec/dummy/db/migrate/20110913120629_add_lft_and_rgt_to_classification.rb
enju_loc-0.3.1	spec/dummy/db/migrate/20110913120629_add_lft_and_rgt_to_classification.rb
enju_subject-0.3.4	db/migrate/20110913120629_add_lft_and_rgt_to_classification.rb
enju_library-0.3.10	spec/dummy/db/migrate/20110913120629_add_lft_and_rgt_to_classification.rb
enju_biblio-0.3.14	spec/dummy/db/migrate/20110913120629_add_lft_and_rgt_to_classification.rb
enju_bookmark-0.3.2	spec/dummy/db/migrate/20110913120629_add_lft_and_rgt_to_classification.rb
enju_biblio-0.3.13	spec/dummy/db/migrate/20110913120629_add_lft_and_rgt_to_classification.rb
enju_biblio-0.3.12	spec/dummy/db/migrate/20110913120629_add_lft_and_rgt_to_classification.rb
enju_oai-0.3.1	spec/dummy/db/migrate/20110913120629_add_lft_and_rgt_to_classification.rb
enju_biblio-0.3.11	spec/dummy/db/migrate/20110913120629_add_lft_and_rgt_to_classification.rb
enju_library-0.3.9	spec/dummy/db/migrate/20110913120629_add_lft_and_rgt_to_classification.rb
enju_nii-0.3.1	spec/dummy/db/migrate/20110913120629_add_lft_and_rgt_to_classification.rb
enju_subject-0.3.3	db/migrate/20110913120629_add_lft_and_rgt_to_classification.rb
enju_biblio-0.3.10	spec/dummy/db/migrate/20110913120629_add_lft_and_rgt_to_classification.rb