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# File 'lib/generators/active_content/templates/taxonomy.rb', line 2
def change
create_table :taxonomies do |t|
t.string :type
t.string :name, null: false
t.text :description
t.string :ancestry
t.timestamps
end
add_index :taxonomies, :ancestry
create_table :taxonomizations do |t|
t.string :field, null: false
t.references :taxonomy
t.references :taxonomizable, null: false, polymorphic: true, index: false
t.timestamps
end
add_index :taxonomizations, [:taxonomizable_id, :taxonomizable_type, :taxonomy_id, :field], unique: true, name: :index_taxonomizations_on_taxonomizable_attribute
end
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