Sha256: 04ccccf0d968e4ceebc1290d11c2e130de7a751245985afa45986ef30e6d7631
Contents?: true
Size: 1.17 KB
Versions: 7
Compression:
Stored size: 1.17 KB
Contents
if ActiveRecord.gem_version >= Gem::Version.new('5.0')
class ActsAsTaggableOnMigration < ActiveRecord::Migration[4.2]; end
else
class ActsAsTaggableOnMigration < ActiveRecord::Migration; end
end
ActsAsTaggableOnMigration.class_eval do
def self.up
create_table ActsAsTaggableOn.tags_table do |t|
t.string :name
t.timestamps
end
create_table ActsAsTaggableOn.taggings_table do |t|
t.references :tag, foreign_key: { to_table: ActsAsTaggableOn.tags_table }
# 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 ActsAsTaggableOn.taggings_table, :tag_id
add_index ActsAsTaggableOn.taggings_table, [:taggable_id, :taggable_type, :context], name: 'taggings_taggable_context_idx'
end
def self.down
drop_table ActsAsTaggableOn.taggings_table
drop_table ActsAsTaggableOn.tags_table
end
end
Version data entries
7 entries across 7 versions & 3 rubygems