view db/migrate/092_change_changes_from_revision_to_string.rb @ 260:847add61573b feature_80

* Add some text explaining active toggle function; show it only where there's at least one file in the list

class ChangeChangesFromRevisionToString < ActiveRecord::Migration
  def self.up
    change_column :changes, :from_revision, :string
  end

  def self.down
    change_column :changes, :from_revision, :integer
  end
end