view db/migrate/20091205124427_add_versions_sharing.rb @ 626:e2663e0bd5a6 feature_36

Continued work on permissions (Feature #241 and Feature #242).
author luisf <luis.figueira@eecs.qmul.ac.uk>
date Wed, 24 Aug 2011 17:18:11 +0100
parents 513646585e45
children
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class AddVersionsSharing < ActiveRecord::Migration
  def self.up
    add_column :versions, :sharing, :string, :default => 'none', :null => false
    add_index :versions, :sharing
  end

  def self.down
    remove_column :versions, :sharing
  end
end