Contents

# This migration comes from acts_as_taggable_on_engine (originally 1)
class ActsAsTaggableOnMigration < ActiveRecord::Migration
  def self.up
    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

48 entries across 48 versions & 2 rubygems

Version	Path
dm_core-4.2.3.10	db/migrate/20140501160009_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
dm_core-4.2.3.9	db/migrate/20140501160009_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
dm_core-4.2.3.8	db/migrate/20140501160009_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
dm_core-4.2.3.7	db/migrate/20140501160009_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
dm_core-4.2.3.6	db/migrate/20140501160009_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
dm_core-4.2.3.5	db/migrate/20140501160009_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
dm_core-4.2.3.4	db/migrate/20140501160009_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
dm_core-4.2.3.3	db/migrate/20140501160009_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
dm_core-4.2.3.2	db/migrate/20140501160009_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
dm_core-4.2.3.1	db/migrate/20140501160009_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
dm_core-4.2.3	db/migrate/20140501160009_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
dm_core-4.2.2.3	db/migrate/20140501160009_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
dm_core-4.2.2.2	db/migrate/20140501160009_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
tawork-0.0.50	db/migrate/20140314014648_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
tawork-0.0.49	db/migrate/20140314014648_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
dm_core-4.2.2.1	db/migrate/20140501160009_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
dm_core-4.2.2	db/migrate/20140501160009_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
dm_core-4.2.1.5	db/migrate/20140501160009_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
tawork-0.0.48	db/migrate/20140314014648_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
tawork-0.0.47	db/migrate/20140314014648_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb