Contents

# This migration comes from acts_as_taggable_on_engine (originally 1)
class ActsAsTaggableOnMigration < ActiveRecord::Migration
  def self.up
    # inserted by Alchemy CMS upgrader
    return if table_exists?(:tags)

    create_table :tags do |t|
      t.string :name
    end

    create_table :taggings do |t|
      t.references :tag

      # You should make sure that the column created is
      # long enough to store the required class names.
      t.references :taggable, polymorphic: true
      t.references :tagger, polymorphic: true

      # Limit is created to prevent MySQL error on index
      # length for MyISAM table type: http://bit.ly/vgW2Ql
      t.string :context, limit: 128

      t.datetime :created_at
    end

    add_index :taggings, :tag_id
    add_index :taggings, [:taggable_id, :taggable_type, :context]
  end

  def self.down
    drop_table :taggings
    drop_table :tags
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
alchemy-devise-3.6.0	spec/dummy/db/migrate/20160518190425_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
alchemy-devise-3.5.0	spec/dummy/db/migrate/20160518190425_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
alchemy-devise-3.5.0.beta	spec/dummy/db/migrate/20160518190425_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
alchemy-devise-3.4.0	spec/dummy/db/migrate/20160518190425_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
alchemy-devise-3.3.0	spec/dummy/db/migrate/20160518190425_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb