view db/migrate/048_allow_null_version_effective_date.rb @ 624:11c8e189f8fc feature_36

Fix dumb code which toggled all description elements on the page, instead of only those in the right authorship

class AllowNullVersionEffectiveDate < ActiveRecord::Migration
  def self.up
    change_column :versions, :effective_date, :date, :default => nil, :null => true
  end

  def self.down
    raise IrreversibleMigration
  end
end