class RemoveCachedSlugFromPages < ActiveRecord::Migration
  def self.up
    if ::Refinery::Page.column_names.map(&:to_s).include?('cached_slug')
      remove_column ::Refinery::Page.table_name, :cached_slug
    end
  end

  def self.down
    # Don't add this column back, it breaks stuff.
  end
end