ref: master
db/migrate/20140408172149_enable_show_zoom_button_on_article_images.rb
1 2 3 4 5 6 7 8 9 10 11
class EnableShowZoomButtonOnArticleImages < ActiveRecord::Migration def self.up Environment.find_each do |environment| environment.enable(:show_zoom_button_on_article_images) end end def self.down say("This migration is irreversible.") end end